Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 305 prefixes
785 of the 786 possible NXX blocks are assigned in area code 305 (99.9% of capacity), spread across 6 rate centers and 27 holders. The largest holders are BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (363 blocks, 46.2%), NEW CINGULAR WIRELESS PCS, LLC - GA (92 blocks, 11.7%), METROPCS, INC. (49 blocks, 6.2%). Grouped by brand, AT&T accounts for 473 blocks; brand-attributable holders cover 94% of the code, and the rest are CLECs, VoIP wholesalers and regional carriers that trade under their own names. The assignment records here run from 2001-01-02 to 2026-10-21, with 15 blocks handed out in 2022 alone. 334 blocks (43%) are in thousands-block pooling, meaning the block is shared between carriers in 1,000-number lots rather than held whole – which is why a single NXX can serve several carriers at once. 1 assigned block (583) is not yet in service: assigned to a carrier but not open for calls, so a caller ID from one is spoofed. 33 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
785 assigned blocks of 786
6 rate centers
27 holders of record
43% in thousands-block pooling
Largest holders in 305
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | AT&T | 363 | 46.2% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 92 | 11.7% |
| METROPCS, INC. | T-Mobile | 49 | 6.2% |
| OMNIPOINT MIAMI E LICENSE, LLC | T-Mobile | 43 | 5.5% |
| SPOK, INC. | Spok | 42 | 5.4% |
| ABC PAGING CITY BEEPERS, INC. | – | 38 | 4.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | Verizon | 36 | 4.6% |
| PAETEC ITEL, LLC | Windstream | 17 | 2.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - FL | AT&T | 16 | 2% |
| BANDWIDTH.COM CLEC, LLC - FL | Bandwidth | 15 | 1.9% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | Verizon | 15 | 1.9% |
| ONVOY, LLC - FL | Onvoy | 15 | 1.9% |
Names are printed as they appear in the assignment records, which is the legal entity rather than the brand. Holding a block is not the same as serving the numbers in it: portability moves numbers between carriers and pooling splits a block between several.
Rate centers with their own page
Rate centers where at least three blocks are assigned, excluding the numbered metro zone codes. The remainder are in the full table below.
All 785 assigned blocks
One row per NXX. “Pooled” means carriers draw 1,000-number lots from the block rather than holding all 10,000, so a pooled prefix can belong to several carriers at once. “Not in service” means assigned but not yet open for calls – a caller ID from one of those is necessarily spoofed. The holder column gives the brand where the legal entity maps to one; the full legal names are in the holders table above, exactly as NANPA records them.
| Prefix | Holder of record | Rate center | Assigned | Pooled | In service |
|---|---|---|---|---|---|
| 305-200 | AT&T | MIAMI | – | yes | yes |
| 305-201 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-202 | AT&T | MIAMI | 2006-11-21 | yes | yes |
| 305-203 | Bandwidth | KEYS | 2012-08-13 | yes | yes |
| 305-204 | Comcast | KEYS | 2014-09-04 | yes | yes |
| 305-205 | AT&T | MIAMI | – | – | yes |
| 305-206 | AT&T | NORTH DADE | – | yes | yes |
| 305-207 | AT&T | MIAMI | – | – | yes |
| 305-208 | Spok | MIAMI | – | – | yes |
| 305-209 | Peerless | KEYS | 2012-05-31 | yes | yes |
| 305-210 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-212 | Spok | MIAMI | – | – | yes |
| 305-213 | AT&T | MIAMI | – | – | yes |
| 305-214 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-215 | AT&T | MIAMI | – | – | yes |
| 305-216 | T-Mobile | MIAMI | – | yes | yes |
| 305-217 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-218 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-219 | T-Mobile | MIAMI | – | yes | yes |
| 305-220 | AT&T | MIAMI | – | – | yes |
| 305-221 | AT&T | MIAMI | – | – | yes |
| 305-222 | AT&T | MIAMI | – | yes | yes |
| 305-223 | AT&T | MIAMI | – | – | yes |
| 305-224 | AT&T | HOMESTEAD | – | yes | yes |
| 305-225 | AT&T | MIAMI | – | – | yes |
| 305-226 | AT&T | MIAMI | – | – | yes |
| 305-227 | AT&T | MIAMI | – | – | yes |
| 305-228 | AT&T | MIAMI | – | – | yes |
| 305-229 | AT&T | MIAMI | – | – | yes |
| 305-230 | AT&T | HOMESTEAD | – | yes | yes |
| 305-231 | AT&T | MIAMI | – | – | yes |
| 305-232 | AT&T | PERRINE | – | – | yes |
| 305-233 | AT&T | PERRINE | – | – | yes |
| 305-234 | AT&T | PERRINE | – | – | yes |
| 305-235 | AT&T | PERRINE | – | – | yes |
| 305-236 | ABC PAGING CITY BEEPERS, INC. | KEYS | – | – | yes |
| 305-237 | AT&T | MIAMI | – | – | yes |
| 305-238 | AT&T | PERRINE | – | – | yes |
| 305-239 | SMARTEDGENET, LLC | KEYS | 2013-07-31 | yes | yes |
| 305-240 | Verizon | KEYS | – | yes | yes |
| 305-241 | American Messaging | MIAMI | – | – | yes |
| 305-242 | AT&T | HOMESTEAD | – | – | yes |
| 305-243 | AT&T | MIAMI | – | – | yes |
| 305-244 | T-Mobile | MIAMI | – | – | yes |
| 305-245 | AT&T | HOMESTEAD | – | – | yes |
| 305-246 | AT&T | HOMESTEAD | – | – | yes |
| 305-247 | AT&T | HOMESTEAD | – | – | yes |
| 305-248 | AT&T | HOMESTEAD | – | – | yes |
| 305-249 | AT&T | NORTH DADE | – | yes | yes |
| 305-250 | AT&T | MIAMI | – | yes | yes |
| 305-251 | AT&T | PERRINE | – | – | yes |
| 305-252 | AT&T | PERRINE | – | – | yes |
| 305-253 | AT&T | PERRINE | – | – | yes |
| 305-254 | AT&T | PERRINE | – | – | yes |
| 305-255 | AT&T | PERRINE | – | – | yes |
| 305-256 | AT&T | PERRINE | – | – | yes |
| 305-257 | AT&T | HOMESTEAD | – | yes | yes |
| 305-258 | AT&T | HOMESTEAD | – | – | yes |
| 305-259 | AT&T | PERRINE | – | – | yes |
| 305-260 | AT&T | MIAMI | – | yes | yes |
| 305-261 | AT&T | MIAMI | – | – | yes |
| 305-262 | AT&T | MIAMI | – | – | yes |
| 305-263 | AT&T | MIAMI | – | yes | yes |
| 305-264 | AT&T | MIAMI | – | – | yes |
| 305-265 | AT&T | MIAMI | – | – | yes |
| 305-266 | AT&T | MIAMI | – | – | yes |
| 305-267 | AT&T | MIAMI | – | – | yes |
| 305-268 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-269 | AT&T | MIAMI | – | yes | yes |
| 305-270 | AT&T | MIAMI | – | – | yes |
| 305-271 | AT&T | MIAMI | – | – | yes |
| 305-272 | Spok | MIAMI | – | – | yes |
| 305-273 | AT&T | MIAMI | – | – | yes |
| 305-274 | AT&T | MIAMI | – | – | yes |
| 305-275 | AT&T | MIAMI | – | – | yes |
| 305-276 | Spok | MIAMI | – | – | yes |
| 305-277 | Spok | MIAMI | – | – | yes |
| 305-278 | AT&T | PERRINE | – | – | yes |
| 305-279 | AT&T | MIAMI | – | – | yes |
| 305-280 | Windstream | KEYS | – | yes | yes |
| 305-281 | AT&T | PERRINE | – | – | yes |
| 305-282 | AT&T | PERRINE | – | – | yes |
| 305-283 | AT&T | PERRINE | – | – | yes |
| 305-284 | AT&T | MIAMI | – | – | yes |
| 305-285 | AT&T | MIAMI | – | – | yes |
| 305-286 | American Messaging | MIAMI | – | – | yes |
| 305-287 | Spok | MIAMI | – | – | yes |
| 305-288 | Spok | MIAMI | – | – | yes |
| 305-289 | AT&T | KEYS | – | yes | yes |
| 305-290 | T-Mobile | KEYS | 2011-05-10 | yes | yes |
| 305-291 | Spok | MIAMI | – | – | yes |
| 305-292 | AT&T | KEYS | – | – | yes |
| 305-293 | AT&T | KEYS | – | – | yes |
| 305-294 | AT&T | KEYS | – | – | yes |
| 305-295 | AT&T | KEYS | – | – | yes |
| 305-296 | AT&T | KEYS | – | – | yes |
| 305-297 | AT&T | MIAMI | – | – | yes |
| 305-298 | AT&T | MIAMI | – | – | yes |
| 305-299 | AT&T | MIAMI | – | – | yes |
| 305-300 | T-Mobile | MIAMI | – | – | yes |
| 305-301 | AT&T | MIAMI | – | – | yes |
| 305-302 | AT&T | MIAMI | – | – | yes |
| 305-303 | T-Mobile | MIAMI | – | – | yes |
| 305-304 | AT&T | KEYS | – | – | yes |
| 305-305 | T-Mobile | MIAMI | – | – | yes |
| 305-306 | Bandwidth | KEYS | 2014-04-08 | yes | yes |
| 305-307 | Verizon | KEYS | – | yes | yes |
| 305-308 | AT&T | NORTH DADE | – | – | yes |
| 305-309 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-310 | AT&T | MIAMI | – | – | yes |
| 305-312 | Spok | MIAMI | – | – | yes |
| 305-313 | Spok | MIAMI | – | – | yes |
| 305-314 | Spok | MIAMI | – | – | yes |
| 305-315 | Onvoy | KEYS | 2023-06-26 | yes | yes |
| 305-316 | T-Mobile | MIAMI | 2006-12-02 | yes | yes |
| 305-317 | Bandwidth | KEYS | 2020-12-11 | yes | yes |
| 305-318 | AT&T | NORTH DADE | – | – | yes |
| 305-319 | AT&T | NORTH DADE | – | – | yes |
| 305-320 | PROTECTION PLUS THE FL KEYS DBA ENGAGE COMM - FL | KEYS | 2007-03-21 | yes | yes |
| 305-321 | T-Mobile | MIAMI | – | yes | yes |
| 305-322 | AT&T | MIAMI | – | – | yes |
| 305-323 | AT&T | MIAMI | – | – | yes |
| 305-324 | AT&T | MIAMI | – | – | yes |
| 305-325 | AT&T | MIAMI | – | – | yes |
| 305-326 | AT&T | MIAMI | – | yes | yes |
| 305-327 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-328 | Verizon | PERRINE | – | – | yes |
| 305-329 | AT&T | MIAMI | – | – | yes |
| 305-330 | Peerless | KEYS | 2011-09-14 | yes | yes |
| 305-331 | AT&T | NORTH DADE | – | – | yes |
| 305-332 | AT&T | NORTH DADE | – | – | yes |
| 305-333 | AT&T | NORTH DADE | – | – | yes |
| 305-334 | Charter | KEYS | 2021-05-14 | yes | yes |
| 305-335 | AT&T | NORTH DADE | – | – | yes |
| 305-336 | AT&T | NORTH DADE | – | – | yes |
| 305-337 | T-Mobile | KEYS | 2021-06-09 | yes | yes |
| 305-338 | AT&T | PERRINE | – | – | yes |
| 305-339 | T-Mobile | KEYS | 2021-07-14 | yes | yes |
| 305-340 | Verizon | KEYS | 2011-05-13 | yes | yes |
| 305-341 | AT&T | MIAMI | – | – | yes |
| 305-342 | AT&T | MIAMI | – | – | yes |
| 305-343 | AT&T | NORTH DADE | – | – | yes |
| 305-344 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-345 | T-Mobile | MIAMI | – | yes | yes |
| 305-346 | American Messaging | MIAMI | – | – | yes |
| 305-347 | AT&T | MIAMI | – | yes | yes |
| 305-348 | AT&T | MIAMI | – | – | yes |
| 305-349 | AT&T | MIAMI | – | yes | yes |
| 305-350 | AT&T | MIAMI | – | – | yes |
| 305-351 | Verizon | MIAMI | – | yes | yes |
| 305-352 | Spok | MIAMI | – | – | yes |
| 305-353 | Spok | MIAMI | – | – | yes |
| 305-354 | AT&T | NORTH DADE | – | yes | yes |
| 305-355 | AT&T | MIAMI | – | – | yes |
| 305-356 | Verizon | NORTH DADE | – | – | yes |
| 305-357 | Verizon | MIAMI | – | yes | yes |
| 305-358 | AT&T | MIAMI | – | – | yes |
| 305-359 | Verizon | KEYS | – | yes | yes |
| 305-360 | T-Mobile | KEYS | 2001-11-27 | yes | yes |
| 305-361 | AT&T | MIAMI | – | – | yes |
| 305-362 | AT&T | MIAMI | – | – | yes |
| 305-363 | Lumen | KEYS | 2015-03-18 | yes | yes |
| 305-364 | AT&T | MIAMI | – | yes | yes |
| 305-365 | AT&T | MIAMI | – | – | yes |
| 305-366 | Spok | MIAMI | – | – | yes |
| 305-367 | AT&T | KEYS | – | yes | yes |
| 305-368 | Spok | MIAMI | – | – | yes |
| 305-369 | AT&T | MIAMI | 2026-03-31 | yes | yes |
| 305-370 | AT&T | NORTH DADE | – | yes | yes |
| 305-371 | AT&T | MIAMI | – | – | yes |
| 305-372 | AT&T | MIAMI | – | – | yes |
| 305-373 | AT&T | MIAMI | – | – | yes |
| 305-374 | AT&T | MIAMI | – | – | yes |
| 305-375 | AT&T | MIAMI | – | – | yes |
| 305-376 | AT&T | MIAMI | – | yes | yes |
| 305-377 | AT&T | MIAMI | – | – | yes |
| 305-378 | AT&T | PERRINE | – | – | yes |
| 305-379 | AT&T | MIAMI | – | – | yes |
| 305-380 | AT&T | MIAMI | – | yes | yes |
| 305-381 | AT&T | MIAMI | – | yes | yes |
| 305-382 | AT&T | MIAMI | – | – | yes |
| 305-383 | AT&T | MIAMI | – | – | yes |
| 305-384 | Verizon | NORTH DADE | – | yes | yes |
| 305-385 | AT&T | MIAMI | – | – | yes |
| 305-386 | AT&T | MIAMI | – | – | yes |
| 305-387 | AT&T | MIAMI | – | – | yes |
| 305-388 | AT&T | MIAMI | – | – | yes |
| 305-389 | Verizon | MIAMI | – | – | yes |
| 305-390 | Verizon | KEYS | – | yes | yes |
| 305-391 | Onvoy | KEYS | 2021-09-16 | yes | yes |
| 305-392 | AT&T | MIAMI | – | yes | yes |
| 305-393 | AT&T | KEYS | – | yes | yes |
| 305-394 | AT&T | KEYS | – | yes | yes |
| 305-395 | AT&T | KEYS | – | yes | yes |
| 305-396 | Verizon | KEYS | – | yes | yes |
| 305-397 | Verizon | MIAMI | 2006-12-21 | yes | yes |
| 305-398 | Windstream | MIAMI | – | – | yes |
| 305-399 | T-Mobile | KEYS | 2014-12-09 | yes | yes |
| 305-400 | AT&T | MIAMI | – | yes | yes |
| 305-401 | Verizon | MIAMI | – | – | yes |
| 305-402 | Verizon | NORTH DADE | 2003-09-05 | yes | yes |
| 305-403 | Windstream | MIAMI | – | yes | yes |
| 305-404 | Onvoy | MIAMI | 2023-05-31 | yes | yes |
| 305-405 | Windstream | NORTH DADE | – | yes | yes |
| 305-406 | AT&T | MIAMI | – | – | yes |
| 305-407 | AT&T | KEYS | – | yes | yes |
| 305-408 | AT&T | MIAMI | – | – | yes |
| 305-409 | AT&T | NORTH DADE | – | – | yes |
| 305-410 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-412 | AT&T | MIAMI | – | – | yes |
| 305-413 | Onvoy | KEYS | 2020-12-10 | yes | yes |
| 305-414 | Bandwidth | KEYS | 2011-04-20 | yes | yes |
| 305-415 | AT&T | MIAMI | – | yes | yes |
| 305-416 | AT&T | MIAMI | – | yes | yes |
| 305-417 | T-Mobile | KEYS | 2011-09-16 | yes | yes |
| 305-418 | AT&T | MIAMI | – | yes | yes |
| 305-419 | Onvoy | KEYS | 2022-10-10 | yes | yes |
| 305-420 | AT&T | MIAMI | – | yes | yes |
| 305-421 | AT&T | MIAMI | – | yes | yes |
| 305-422 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-423 | Verizon | MIAMI | – | yes | yes |
| 305-424 | AT&T | MIAMI | – | yes | yes |
| 305-425 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-426 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-427 | T-Mobile | MIAMI | 2022-02-08 | yes | yes |
| 305-428 | AT&T | MIAMI | – | yes | yes |
| 305-429 | T-Mobile | NORTH DADE | 2021-10-08 | yes | yes |
| 305-430 | AT&T | NORTH DADE | – | yes | yes |
| 305-431 | AT&T | PERRINE | – | – | yes |
| 305-432 | Lumen | KEYS | – | yes | yes |
| 305-433 | AT&T | KEYS | – | yes | yes |
| 305-434 | AT&T | KEYS | – | yes | yes |
| 305-435 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-436 | AT&T | MIAMI | – | – | yes |
| 305-437 | AT&T | MIAMI | – | – | yes |
| 305-438 | AT&T | MIAMI | – | yes | yes |
| 305-439 | AT&T | MIAMI | – | – | yes |
| 305-440 | Comcast | KEYS | 2012-12-19 | yes | yes |
| 305-441 | AT&T | MIAMI | – | – | yes |
| 305-442 | AT&T | MIAMI | – | – | yes |
| 305-443 | AT&T | MIAMI | – | – | yes |
| 305-444 | AT&T | MIAMI | – | – | yes |
| 305-445 | AT&T | MIAMI | – | – | yes |
| 305-446 | AT&T | MIAMI | – | – | yes |
| 305-447 | AT&T | MIAMI | – | – | yes |
| 305-448 | AT&T | MIAMI | – | – | yes |
| 305-449 | Charter | KEYS | 2021-10-08 | yes | yes |
| 305-450 | AT&T | NORTH DADE | – | – | yes |
| 305-451 | AT&T | KEYS | – | – | yes |
| 305-452 | Bandwidth | NORTH DADE | 2021-12-08 | yes | yes |
| 305-453 | AT&T | KEYS | – | yes | yes |
| 305-454 | Comcast | NORTH DADE | – | yes | yes |
| 305-455 | Windstream | MIAMI | – | yes | yes |
| 305-456 | Comcast | MIAMI | – | – | yes |
| 305-457 | T-Mobile | MIAMI | 2007-01-08 | yes | yes |
| 305-458 | AT&T | MIAMI | – | – | yes |
| 305-459 | AT&T | MIAMI | – | yes | yes |
| 305-460 | AT&T | MIAMI | – | – | yes |
| 305-461 | AT&T | MIAMI | – | – | yes |
| 305-462 | AT&T | MIAMI | 2022-01-12 | yes | yes |
| 305-463 | AT&T | MIAMI | – | yes | yes |
| 305-464 | T-Mobile | MIAMI | 2022-02-08 | yes | yes |
| 305-465 | FRACTEL, LLC | KEYS | 2020-09-29 | yes | yes |
| 305-466 | AT&T | NORTH DADE | – | – | yes |
| 305-467 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-468 | AT&T | MIAMI | – | yes | yes |
| 305-469 | AT&T | NORTH DADE | – | – | yes |
| 305-470 | AT&T | MIAMI | – | – | yes |
| 305-471 | AT&T | MIAMI | – | – | yes |
| 305-472 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-473 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-474 | AT&T | NORTH DADE | – | – | yes |
| 305-475 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-476 | AT&T | MIAMI | – | – | yes |
| 305-477 | AT&T | MIAMI | – | – | yes |
| 305-478 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-479 | T-Mobile | MIAMI | – | yes | yes |
| 305-480 | AT&T | MIAMI | – | – | yes |
| 305-481 | T-Mobile | KEYS | – | yes | yes |
| 305-482 | AT&T | MIAMI | – | yes | yes |
| 305-483 | Spok | MIAMI | – | – | yes |
| 305-484 | AT&T | PERRINE | – | – | yes |
| 305-485 | AT&T | MIAMI | – | – | yes |
| 305-486 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-487 | AT&T | MIAMI | – | yes | yes |
| 305-488 | Onvoy | NORTH DADE | 2023-05-31 | yes | yes |
| 305-489 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-490 | T-Mobile | MIAMI | – | – | yes |
| 305-491 | T-Mobile | MIAMI | – | – | yes |
| 305-492 | AT&T | MIAMI | – | yes | yes |
| 305-493 | AT&T | NORTH DADE | – | yes | yes |
| 305-494 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-495 | AT&T | MIAMI | – | – | yes |
| 305-496 | AT&T | MIAMI | – | – | yes |
| 305-497 | T-Mobile | KEYS | 2015-11-11 | yes | yes |
| 305-498 | AT&T | MIAMI | – | – | yes |
| 305-499 | AT&T | MIAMI | – | yes | yes |
| 305-500 | AT&T | MIAMI | – | yes | yes |
| 305-501 | Lumen | KEYS | 2011-09-20 | yes | yes |
| 305-502 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-503 | Windstream | MIAMI | – | – | yes |
| 305-504 | T-Mobile | KEYS | 2012-11-21 | yes | yes |
| 305-505 | AT&T | MIAMI | – | – | yes |
| 305-506 | Verizon | PERRINE | – | yes | yes |
| 305-507 | Verizon | MIAMI | – | yes | yes |
| 305-508 | Verizon | HOMESTEAD | – | yes | yes |
| 305-509 | AT&T | KEYS | – | yes | yes |
| 305-510 | AT&T | MIAMI | – | – | yes |
| 305-512 | AT&T | MIAMI | – | – | yes |
| 305-513 | AT&T | MIAMI | – | yes | yes |
| 305-514 | AT&T | MIAMI | – | yes | yes |
| 305-515 | AT&T | KEYS | – | yes | yes |
| 305-516 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-517 | AT&T | KEYS | – | yes | yes |
| 305-518 | Charter | MIAMI | – | yes | yes |
| 305-519 | T-Mobile | MIAMI | – | yes | yes |
| 305-520 | AT&T | MIAMI | – | yes | yes |
| 305-521 | Verizon | NORTH DADE | – | yes | yes |
| 305-522 | T-Mobile | KEYS | – | yes | yes |
| 305-523 | AT&T | MIAMI | – | yes | yes |
| 305-524 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-525 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-526 | AT&T | MIAMI | – | yes | yes |
| 305-527 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-528 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-529 | AT&T | MIAMI | – | – | yes |
| 305-530 | AT&T | MIAMI | – | yes | yes |
| 305-531 | AT&T | MIAMI | – | – | yes |
| 305-532 | AT&T | MIAMI | – | – | yes |
| 305-533 | AT&T | MIAMI | – | – | yes |
| 305-534 | AT&T | MIAMI | – | – | yes |
| 305-535 | AT&T | MIAMI | – | – | yes |
| 305-536 | AT&T | MIAMI | – | – | yes |
| 305-537 | Lumen | MIAMI | – | yes | yes |
| 305-538 | AT&T | MIAMI | – | – | yes |
| 305-539 | AT&T | MIAMI | – | yes | yes |
| 305-540 | T-Mobile | MIAMI | 2023-03-08 | yes | yes |
| 305-541 | AT&T | MIAMI | – | – | yes |
| 305-542 | AT&T | NORTH DADE | – | – | yes |
| 305-543 | Spok | MIAMI | – | – | yes |
| 305-544 | Spok | MIAMI | – | – | yes |
| 305-545 | AT&T | MIAMI | – | – | yes |
| 305-546 | AT&T | MIAMI | – | – | yes |
| 305-547 | AT&T | MIAMI | – | yes | yes |
| 305-548 | AT&T | MIAMI | – | yes | yes |
| 305-549 | AT&T | MIAMI | – | yes | yes |
| 305-550 | AT&T | MIAMI | – | – | yes |
| 305-551 | AT&T | MIAMI | – | – | yes |
| 305-552 | AT&T | MIAMI | – | – | yes |
| 305-553 | AT&T | MIAMI | – | – | yes |
| 305-554 | AT&T | MIAMI | – | – | yes |
| 305-556 | AT&T | MIAMI | – | – | yes |
| 305-557 | AT&T | MIAMI | – | – | yes |
| 305-558 | AT&T | MIAMI | – | – | yes |
| 305-559 | AT&T | MIAMI | – | – | yes |
| 305-560 | AT&T | MIAMI | – | yes | yes |
| 305-561 | Verizon | MIAMI | 2022-06-08 | yes | yes |
| 305-562 | AT&T | PERRINE | – | – | yes |
| 305-563 | Verizon | KEYS | 2014-06-10 | yes | yes |
| 305-564 | Onvoy | MIAMI | 2022-03-08 | yes | yes |
| 305-565 | T-Mobile | MIAMI | 2022-04-08 | yes | yes |
| 305-566 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-567 | AT&T | MIAMI | – | – | yes |
| 305-568 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-569 | AT&T | MIAMI | – | – | yes |
| 305-570 | AT&T | KEYS | 2013-07-25 | yes | yes |
| 305-571 | AT&T | MIAMI | – | yes | yes |
| 305-572 | AT&T | MIAMI | – | yes | yes |
| 305-573 | AT&T | MIAMI | – | – | yes |
| 305-574 | Verizon | PERRINE | 2001-01-02 | yes | yes |
| 305-575 | AT&T | MIAMI | – | yes | yes |
| 305-576 | AT&T | MIAMI | – | – | yes |
| 305-577 | AT&T | MIAMI | – | – | yes |
| 305-578 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-579 | AT&T | MIAMI | – | – | yes |
| 305-580 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-581 | Windstream | KEYS | – | – | yes |
| 305-582 | AT&T | MIAMI | – | – | yes |
| 305-583 | Onvoy | NORTH DADE | 2026-10-21 | yes | no |
| 305-584 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-585 | AT&T | MIAMI | – | – | yes |
| 305-586 | AT&T | MIAMI | – | – | yes |
| 305-587 | AT&T | KEYS | – | yes | yes |
| 305-588 | AT&T | MIAMI | – | – | yes |
| 305-589 | T-Mobile | MIAMI | 2022-03-08 | yes | yes |
| 305-590 | AT&T | MIAMI | – | yes | yes |
| 305-591 | AT&T | MIAMI | – | – | yes |
| 305-592 | AT&T | MIAMI | – | – | yes |
| 305-593 | AT&T | MIAMI | – | – | yes |
| 305-594 | AT&T | MIAMI | – | – | yes |
| 305-595 | AT&T | MIAMI | – | – | yes |
| 305-596 | AT&T | MIAMI | – | – | yes |
| 305-597 | AT&T | MIAMI | – | – | yes |
| 305-598 | AT&T | MIAMI | – | – | yes |
| 305-599 | AT&T | MIAMI | – | – | yes |
| 305-600 | Lumen | KEYS | 2001-04-27 | yes | yes |
| 305-601 | Spok | MIAMI | – | – | yes |
| 305-602 | Peerless | KEYS | 2013-01-08 | yes | yes |
| 305-603 | AT&T | MIAMI | – | yes | yes |
| 305-604 | AT&T | MIAMI | – | – | yes |
| 305-605 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-606 | AT&T | MIAMI | – | – | yes |
| 305-607 | AT&T | MIAMI | – | – | yes |
| 305-608 | AT&T | MIAMI | – | – | yes |
| 305-609 | T-Mobile | MIAMI | – | yes | yes |
| 305-610 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-612 | OPTICAL TELECOMMUNICATIONS, INC. - FL | PERRINE | – | – | yes |
| 305-613 | AT&T | MIAMI | – | – | yes |
| 305-614 | Peerless | NORTH DADE | – | – | yes |
| 305-615 | Bandwidth | KEYS | 2013-01-10 | yes | yes |
| 305-616 | American Messaging | NORTH DADE | – | – | yes |
| 305-617 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-618 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-619 | Verizon | KEYS | – | yes | yes |
| 305-620 | AT&T | NORTH DADE | – | – | yes |
| 305-621 | AT&T | NORTH DADE | – | – | yes |
| 305-622 | AT&T | NORTH DADE | – | yes | yes |
| 305-623 | AT&T | NORTH DADE | – | – | yes |
| 305-624 | AT&T | NORTH DADE | – | – | yes |
| 305-625 | AT&T | NORTH DADE | – | – | yes |
| 305-626 | AT&T | NORTH DADE | – | – | yes |
| 305-627 | AT&T | NORTH DADE | – | yes | yes |
| 305-628 | AT&T | NORTH DADE | – | – | yes |
| 305-629 | AT&T | MIAMI | – | yes | yes |
| 305-630 | AT&T | MIAMI | – | yes | yes |
| 305-631 | AT&T | MIAMI | – | yes | yes |
| 305-632 | AT&T | MIAMI | – | – | yes |
| 305-633 | AT&T | MIAMI | – | – | yes |
| 305-634 | AT&T | MIAMI | – | – | yes |
| 305-635 | AT&T | MIAMI | – | – | yes |
| 305-636 | AT&T | MIAMI | – | yes | yes |
| 305-637 | AT&T | MIAMI | – | – | yes |
| 305-638 | AT&T | MIAMI | – | – | yes |
| 305-639 | AT&T | MIAMI | – | yes | yes |
| 305-640 | AT&T | MIAMI | – | yes | yes |
| 305-641 | Spok | MIAMI | – | – | yes |
| 305-642 | AT&T | MIAMI | – | – | yes |
| 305-643 | AT&T | MIAMI | – | – | yes |
| 305-644 | AT&T | MIAMI | – | – | yes |
| 305-645 | T-Mobile | MIAMI | 2023-05-08 | yes | yes |
| 305-646 | AT&T | MIAMI | – | yes | yes |
| 305-647 | Verizon | KEYS | – | yes | yes |
| 305-648 | AT&T | MIAMI | – | yes | yes |
| 305-649 | AT&T | MIAMI | – | – | yes |
| 305-650 | AT&T | NORTH DADE | – | yes | yes |
| 305-651 | AT&T | NORTH DADE | – | – | yes |
| 305-652 | AT&T | NORTH DADE | – | – | yes |
| 305-653 | AT&T | NORTH DADE | – | – | yes |
| 305-654 | AT&T | NORTH DADE | – | – | yes |
| 305-655 | AT&T | NORTH DADE | – | – | yes |
| 305-656 | American Messaging | NORTH DADE | – | – | yes |
| 305-657 | American Messaging | NORTH DADE | – | – | yes |
| 305-658 | American Messaging | NORTH DADE | – | – | yes |
| 305-659 | American Messaging | NORTH DADE | – | – | yes |
| 305-660 | American Messaging | NORTH DADE | – | – | yes |
| 305-661 | AT&T | MIAMI | – | – | yes |
| 305-662 | AT&T | MIAMI | – | – | yes |
| 305-663 | AT&T | MIAMI | – | – | yes |
| 305-664 | AT&T | KEYS | – | – | yes |
| 305-665 | AT&T | MIAMI | – | – | yes |
| 305-666 | AT&T | MIAMI | – | – | yes |
| 305-667 | AT&T | MIAMI | – | – | yes |
| 305-668 | AT&T | MIAMI | – | – | yes |
| 305-669 | AT&T | MIAMI | – | – | yes |
| 305-670 | AT&T | MIAMI | – | – | yes |
| 305-671 | AT&T | MIAMI | – | yes | yes |
| 305-672 | AT&T | MIAMI | – | – | yes |
| 305-673 | AT&T | MIAMI | – | – | yes |
| 305-674 | AT&T | MIAMI | – | – | yes |
| 305-675 | Verizon | MIAMI | – | – | yes |
| 305-676 | AT&T | KEYS | – | yes | yes |
| 305-677 | Onvoy | MIAMI | 2004-11-10 | yes | yes |
| 305-678 | American Messaging | NORTH DADE | – | – | yes |
| 305-679 | AT&T | MIAMI | – | – | yes |
| 305-680 | AT&T | KEYS | – | yes | yes |
| 305-681 | AT&T | MIAMI | – | – | yes |
| 305-682 | AT&T | NORTH DADE | – | – | yes |
| 305-683 | Windstream | KEYS | – | – | yes |
| 305-684 | T-Mobile | KEYS | – | yes | yes |
| 305-685 | AT&T | MIAMI | – | – | yes |
| 305-686 | Onvoy | MIAMI | 2022-02-08 | yes | yes |
| 305-687 | AT&T | MIAMI | – | – | yes |
| 305-688 | AT&T | MIAMI | – | – | yes |
| 305-689 | AT&T | MIAMI | – | – | yes |
| 305-690 | AT&T | NORTH DADE | – | yes | yes |
| 305-691 | AT&T | MIAMI | – | – | yes |
| 305-692 | AT&T | NORTH DADE | – | yes | yes |
| 305-693 | AT&T | MIAMI | – | – | yes |
| 305-694 | AT&T | MIAMI | – | yes | yes |
| 305-695 | AT&T | MIAMI | – | – | yes |
| 305-696 | AT&T | MIAMI | – | – | yes |
| 305-697 | Bandwidth | KEYS | 2015-03-26 | yes | yes |
| 305-698 | AT&T | MIAMI | – | – | yes |
| 305-699 | AT&T | KEYS | – | yes | yes |
| 305-701 | Onvoy | NORTH DADE | 2021-10-08 | yes | yes |
| 305-702 | Verizon | MIAMI | – | – | yes |
| 305-703 | Onvoy | NORTH DADE | 2022-03-08 | yes | yes |
| 305-704 | Verizon | MIAMI | – | yes | yes |
| 305-705 | AT&T | NORTH DADE | – | yes | yes |
| 305-706 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-707 | Bandwidth | KEYS | 2010-09-22 | yes | yes |
| 305-708 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-709 | AT&T | KEYS | 2011-09-23 | yes | yes |
| 305-710 | Verizon | MIAMI | – | – | yes |
| 305-712 | AT&T | KEYS | – | yes | yes |
| 305-713 | T-Mobile | KEYS | – | yes | yes |
| 305-714 | Verizon | MIAMI | – | – | yes |
| 305-715 | AT&T | MIAMI | – | – | yes |
| 305-716 | AT&T | MIAMI | – | – | yes |
| 305-717 | AT&T | MIAMI | – | yes | yes |
| 305-718 | AT&T | MIAMI | – | – | yes |
| 305-719 | American Messaging | NORTH DADE | – | – | yes |
| 305-720 | T-Mobile | MIAMI | – | yes | yes |
| 305-721 | T-Mobile | MIAMI | 2007-01-08 | yes | yes |
| 305-722 | Windstream | MIAMI | – | yes | yes |
| 305-723 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-724 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-725 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-726 | T-Mobile | MIAMI | – | yes | yes |
| 305-727 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-728 | Windstream | MIAMI | – | yes | yes |
| 305-729 | Spok | MIAMI | – | – | yes |
| 305-730 | Spok | MIAMI | – | – | yes |
| 305-731 | T-Mobile | KEYS | – | yes | yes |
| 305-732 | Spok | MIAMI | – | – | yes |
| 305-733 | AT&T | NORTH DADE | – | – | yes |
| 305-734 | Spok | MIAMI | – | – | yes |
| 305-735 | Verizon | KEYS | – | yes | yes |
| 305-736 | Spok | MIAMI | – | – | yes |
| 305-737 | Spok | MIAMI | – | – | yes |
| 305-738 | Spok | MIAMI | – | – | yes |
| 305-739 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-740 | AT&T | MIAMI | – | yes | yes |
| 305-741 | AT&T | KEYS | 2009-08-27 | yes | yes |
| 305-742 | T-Mobile | MIAMI | – | yes | yes |
| 305-743 | AT&T | KEYS | – | – | yes |
| 305-744 | AT&T | KEYS | – | yes | yes |
| 305-745 | AT&T | KEYS | – | yes | yes |
| 305-746 | T-Mobile | MIAMI | 2007-01-08 | yes | yes |
| 305-747 | T-Mobile | KEYS | 2001-06-22 | yes | yes |
| 305-748 | Lumen | KEYS | – | yes | yes |
| 305-749 | Windstream | NORTH DADE | – | yes | yes |
| 305-750 | Spok | MIAMI | – | – | yes |
| 305-751 | AT&T | MIAMI | – | – | yes |
| 305-752 | AT&T | MIAMI | – | – | yes |
| 305-753 | AT&T | MIAMI | – | – | yes |
| 305-754 | AT&T | MIAMI | – | – | yes |
| 305-755 | AT&T | MIAMI | – | yes | yes |
| 305-756 | AT&T | MIAMI | – | – | yes |
| 305-757 | AT&T | MIAMI | – | – | yes |
| 305-758 | AT&T | MIAMI | – | – | yes |
| 305-759 | AT&T | MIAMI | – | – | yes |
| 305-760 | Lumen | NORTH DADE | – | yes | yes |
| 305-761 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-762 | AT&T | MIAMI | – | yes | yes |
| 305-763 | Verizon | MIAMI | 2007-01-22 | yes | yes |
| 305-764 | T-Mobile | MIAMI | 2007-02-01 | yes | yes |
| 305-765 | Charter | MIAMI | 2022-10-10 | yes | yes |
| 305-766 | T-Mobile | KEYS | – | – | yes |
| 305-767 | Lumen | KEYS | 2001-12-28 | yes | yes |
| 305-768 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-769 | AT&T | MIAMI | – | yes | yes |
| 305-770 | AT&T | NORTH DADE | – | yes | yes |
| 305-771 | Bandwidth | KEYS | 2010-09-30 | yes | yes |
| 305-772 | T-Mobile | MIAMI | – | yes | yes |
| 305-773 | AT&T | MIAMI | – | – | yes |
| 305-774 | AT&T | MIAMI | – | – | yes |
| 305-775 | AT&T | MIAMI | – | – | yes |
| 305-776 | T-Mobile | MIAMI | – | – | yes |
| 305-777 | Windstream | MIAMI | – | yes | yes |
| 305-778 | AT&T | NORTH DADE | – | – | yes |
| 305-779 | Windstream | MIAMI | – | – | yes |
| 305-780 | T-Mobile | KEYS | 2015-03-10 | yes | yes |
| 305-781 | AT&T | MIAMI | – | – | yes |
| 305-782 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-783 | T-Mobile | KEYS | 2015-11-18 | yes | yes |
| 305-784 | Windstream | MIAMI | 2022-03-08 | yes | yes |
| 305-785 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-786 | HADLO TECHNOLOGIES, LLC | MIAMI | 2023-05-08 | yes | yes |
| 305-787 | AT&T | NORTH DADE | – | yes | yes |
| 305-788 | T-Mobile | NORTH DADE | – | yes | yes |
| 305-789 | AT&T | MIAMI | – | – | yes |
| 305-790 | AT&T | MIAMI | – | – | yes |
| 305-791 | Bandwidth | KEYS | 2010-07-19 | yes | yes |
| 305-792 | AT&T | NORTH DADE | – | yes | yes |
| 305-793 | AT&T | MIAMI | – | – | yes |
| 305-794 | AT&T | MIAMI | – | – | yes |
| 305-795 | AT&T | MIAMI | – | yes | yes |
| 305-796 | T-Mobile | MIAMI | – | yes | yes |
| 305-797 | T-Mobile | KEYS | – | yes | yes |
| 305-798 | AT&T | MIAMI | – | – | yes |
| 305-799 | AT&T | MIAMI | – | – | yes |
| 305-800 | Windstream | KEYS | 2010-02-23 | yes | yes |
| 305-801 | T-Mobile | MIAMI | – | yes | yes |
| 305-802 | ABC PAGING CITY BEEPERS, INC. | KEYS | – | – | yes |
| 305-803 | T-Mobile | MIAMI | – | yes | yes |
| 305-804 | T-Mobile | MIAMI | – | yes | yes |
| 305-805 | AT&T | MIAMI | – | – | yes |
| 305-806 | Spok | MIAMI | – | – | yes |
| 305-807 | Verizon | MIAMI | – | – | yes |
| 305-808 | AT&T | MIAMI | – | yes | yes |
| 305-809 | AT&T | KEYS | – | yes | yes |
| 305-810 | AT&T | MIAMI | – | yes | yes |
| 305-812 | AT&T | MIAMI | – | – | yes |
| 305-813 | AT&T | NORTH DADE | 2023-05-08 | yes | yes |
| 305-814 | Bandwidth | KEYS | 2010-07-19 | yes | yes |
| 305-815 | AT&T | MIAMI | – | – | yes |
| 305-816 | AT&T | NORTH DADE | – | yes | yes |
| 305-817 | AT&T | MIAMI | – | – | yes |
| 305-818 | AT&T | MIAMI | – | – | yes |
| 305-819 | AT&T | MIAMI | – | – | yes |
| 305-820 | AT&T | MIAMI | – | – | yes |
| 305-821 | AT&T | MIAMI | – | – | yes |
| 305-822 | AT&T | MIAMI | – | – | yes |
| 305-823 | AT&T | MIAMI | – | – | yes |
| 305-824 | AT&T | MIAMI | – | yes | yes |
| 305-825 | AT&T | MIAMI | – | – | yes |
| 305-826 | AT&T | MIAMI | – | – | yes |
| 305-827 | AT&T | MIAMI | – | – | yes |
| 305-828 | AT&T | MIAMI | – | – | yes |
| 305-829 | AT&T | NORTH DADE | – | – | yes |
| 305-830 | Windstream | NORTH DADE | – | yes | yes |
| 305-831 | Onvoy | KEYS | – | yes | yes |
| 305-832 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-833 | T-Mobile | KEYS | 2015-08-12 | yes | yes |
| 305-834 | T-Mobile | KEYS | 2010-01-28 | yes | yes |
| 305-835 | AT&T | MIAMI | – | – | yes |
| 305-836 | AT&T | MIAMI | – | – | yes |
| 305-837 | Spok | MIAMI | – | – | yes |
| 305-838 | Spok | MIAMI | – | – | yes |
| 305-839 | Spok | MIAMI | – | – | yes |
| 305-840 | LIVEWIRE TELECOM, LLC | MIAMI | 2024-10-15 | yes | yes |
| 305-841 | Spok | MIAMI | – | – | yes |
| 305-842 | T-Mobile | KEYS | – | yes | yes |
| 305-843 | Spok | MIAMI | – | – | yes |
| 305-844 | Spok | MIAMI | – | – | yes |
| 305-845 | Onvoy | KEYS | – | – | yes |
| 305-846 | AT&T | MIAMI | – | yes | yes |
| 305-847 | Verizon | HOMESTEAD | 2005-09-03 | yes | yes |
| 305-848 | Onvoy | KEYS | 2006-02-13 | yes | yes |
| 305-849 | Verizon | KEYS | – | – | yes |
| 305-850 | AT&T | KEYS | 2018-03-28 | yes | yes |
| 305-851 | Verizon | KEYS | – | yes | yes |
| 305-852 | AT&T | KEYS | – | – | yes |
| 305-853 | AT&T | KEYS | – | yes | yes |
| 305-854 | AT&T | MIAMI | – | – | yes |
| 305-855 | Spok | MIAMI | – | – | yes |
| 305-856 | AT&T | MIAMI | – | – | yes |
| 305-857 | AT&T | MIAMI | – | yes | yes |
| 305-858 | AT&T | MIAMI | – | – | yes |
| 305-859 | AT&T | MIAMI | – | yes | yes |
| 305-860 | AT&T | MIAMI | – | – | yes |
| 305-861 | AT&T | MIAMI | – | – | yes |
| 305-862 | LIVEWIRE TELECOM, LLC | KEYS | 2024-05-21 | yes | yes |
| 305-863 | AT&T | MIAMI | – | – | yes |
| 305-864 | AT&T | MIAMI | – | – | yes |
| 305-865 | AT&T | MIAMI | – | – | yes |
| 305-866 | AT&T | MIAMI | – | – | yes |
| 305-867 | AT&T | MIAMI | – | yes | yes |
| 305-868 | AT&T | MIAMI | – | – | yes |
| 305-869 | AT&T | MIAMI | – | – | yes |
| 305-870 | AT&T | MIAMI | – | yes | yes |
| 305-871 | AT&T | MIAMI | – | yes | yes |
| 305-872 | AT&T | KEYS | – | – | yes |
| 305-873 | AT&T | MIAMI | – | yes | yes |
| 305-874 | AT&T | MIAMI | – | yes | yes |
| 305-875 | ABC PAGING CITY BEEPERS, INC. | NORTH DADE | – | – | yes |
| 305-876 | AT&T | MIAMI | – | yes | yes |
| 305-877 | AT&T | MIAMI | – | – | yes |
| 305-878 | AT&T | PERRINE | – | – | yes |
| 305-879 | T-Mobile | KEYS | – | yes | yes |
| 305-880 | Spok | MIAMI | – | – | yes |
| 305-881 | Spok | MIAMI | – | – | yes |
| 305-882 | AT&T | MIAMI | – | yes | yes |
| 305-883 | AT&T | MIAMI | – | – | yes |
| 305-884 | AT&T | MIAMI | – | – | yes |
| 305-885 | AT&T | MIAMI | – | – | yes |
| 305-886 | Spok | MIAMI | – | – | yes |
| 305-887 | AT&T | MIAMI | – | – | yes |
| 305-888 | AT&T | MIAMI | – | – | yes |
| 305-889 | AT&T | MIAMI | – | yes | yes |
| 305-890 | T-Mobile | KEYS | 2005-12-29 | yes | yes |
| 305-891 | AT&T | MIAMI | – | – | yes |
| 305-892 | AT&T | MIAMI | – | – | yes |
| 305-893 | AT&T | MIAMI | – | – | yes |
| 305-894 | Verizon | MIAMI | – | yes | yes |
| 305-895 | AT&T | MIAMI | – | – | yes |
| 305-896 | T-Mobile | KEYS | – | yes | yes |
| 305-897 | T-Mobile | KEYS | – | yes | yes |
| 305-898 | AT&T | MIAMI | – | – | yes |
| 305-899 | AT&T | MIAMI | – | – | yes |
| 305-900 | T-Mobile | KEYS | 2011-02-01 | yes | yes |
| 305-901 | Bandwidth | KEYS | 2013-03-18 | yes | yes |
| 305-902 | T-Mobile | KEYS | 2014-12-11 | yes | yes |
| 305-903 | AT&T | MIAMI | – | – | yes |
| 305-904 | AT&T | NORTH DADE | – | – | yes |
| 305-905 | AT&T | MIAMI | – | – | yes |
| 305-906 | AT&T | KEYS | 2010-07-28 | yes | yes |
| 305-907 | Verizon | NORTH DADE | – | yes | yes |
| 305-908 | Verizon | MIAMI | – | – | yes |
| 305-909 | Verizon | PERRINE | – | yes | yes |
| 305-910 | Verizon | HOMESTEAD | – | yes | yes |
| 305-912 | Bandwidth | KEYS | 2015-02-13 | yes | yes |
| 305-913 | AT&T | MIAMI | – | – | yes |
| 305-914 | AT&T | NORTH DADE | – | yes | yes |
| 305-915 | AT&T | NORTH DADE | – | – | yes |
| 305-916 | AT&T | KEYS | 2014-04-16 | yes | yes |
| 305-917 | Windstream | NORTH DADE | – | yes | yes |
| 305-918 | AT&T | NORTH DADE | – | yes | yes |
| 305-919 | AT&T | NORTH DADE | – | – | yes |
| 305-920 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-921 | AT&T | MIAMI | – | yes | yes |
| 305-922 | T-Mobile | KEYS | 2013-07-08 | yes | yes |
| 305-923 | T-Mobile | KEYS | – | yes | yes |
| 305-924 | T-Mobile | KEYS | – | yes | yes |
| 305-925 | Verizon | MIAMI | – | – | yes |
| 305-926 | T-Mobile | MIAMI | – | yes | yes |
| 305-927 | T-Mobile | KEYS | 2014-12-22 | yes | yes |
| 305-928 | T-Mobile | KEYS | 2014-08-27 | yes | yes |
| 305-929 | AT&T | MIAMI | – | yes | yes |
| 305-930 | T-Mobile | KEYS | 2016-01-14 | yes | yes |
| 305-931 | AT&T | NORTH DADE | – | – | yes |
| 305-932 | AT&T | NORTH DADE | – | – | yes |
| 305-933 | AT&T | NORTH DADE | – | – | yes |
| 305-934 | AT&T | NORTH DADE | – | – | yes |
| 305-935 | AT&T | NORTH DADE | – | – | yes |
| 305-936 | AT&T | NORTH DADE | – | yes | yes |
| 305-937 | AT&T | NORTH DADE | – | – | yes |
| 305-938 | AT&T | MIAMI | – | yes | yes |
| 305-939 | T-Mobile | PERRINE | 2022-04-08 | yes | yes |
| 305-940 | AT&T | NORTH DADE | – | – | yes |
| 305-941 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-942 | T-Mobile | KEYS | – | yes | yes |
| 305-943 | AT&T | NORTH DADE | – | yes | yes |
| 305-944 | AT&T | NORTH DADE | – | – | yes |
| 305-945 | AT&T | NORTH DADE | – | – | yes |
| 305-946 | Verizon | KEYS | 2003-09-05 | yes | yes |
| 305-947 | AT&T | NORTH DADE | – | – | yes |
| 305-948 | AT&T | NORTH DADE | – | – | yes |
| 305-949 | AT&T | NORTH DADE | – | – | yes |
| 305-951 | AT&T | MIAMI | – | – | yes |
| 305-952 | AT&T | NORTH DADE | – | yes | yes |
| 305-953 | AT&T | MIAMI | – | – | yes |
| 305-954 | T-Mobile | MIAMI | 2023-05-08 | yes | yes |
| 305-955 | Spok | MIAMI | – | – | yes |
| 305-956 | AT&T | NORTH DADE | – | yes | yes |
| 305-957 | AT&T | NORTH DADE | – | – | yes |
| 305-960 | AT&T | MIAMI | – | yes | yes |
| 305-961 | AT&T | MIAMI | – | yes | yes |
| 305-962 | Verizon | MIAMI | – | – | yes |
| 305-963 | T-Mobile | HOMESTEAD | 2022-04-08 | yes | yes |
| 305-964 | AT&T | PERRINE | – | yes | yes |
| 305-965 | AT&T | NORTH DADE | – | – | yes |
| 305-967 | T-Mobile | MIAMI | 2007-02-01 | yes | yes |
| 305-968 | Verizon | MIAMI | – | – | yes |
| 305-969 | AT&T | PERRINE | – | – | yes |
| 305-970 | T-Mobile | MIAMI | – | yes | yes |
| 305-971 | AT&T | PERRINE | – | – | yes |
| 305-972 | AT&T | PERRINE | – | – | yes |
| 305-973 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-974 | AT&T | NORTH DADE | – | yes | yes |
| 305-975 | T-Mobile | MIAMI | – | yes | yes |
| 305-977 | ABC PAGING CITY BEEPERS, INC. | MIAMI | – | – | yes |
| 305-978 | Verizon | MIAMI | – | – | yes |
| 305-979 | AT&T | MIAMI | – | – | yes |
| 305-980 | Charter | KEYS | 2022-05-09 | yes | yes |
| 305-981 | AT&T | MIAMI | – | yes | yes |
| 305-982 | AT&T | MIAMI | – | yes | yes |
| 305-983 | American Messaging | MIAMI | – | – | yes |
| 305-984 | T-Mobile | MIAMI | – | yes | yes |
| 305-985 | Bandwidth | KEYS | 2014-08-07 | yes | yes |
| 305-986 | T-Mobile | MIAMI | – | yes | yes |
| 305-987 | AT&T | MIAMI | – | – | yes |
| 305-988 | T-Mobile | KEYS | 2014-08-29 | yes | yes |
| 305-989 | AT&T | MIAMI | – | – | yes |
| 305-990 | BARR TELL USA, LLC | KEYS | 2021-07-30 | yes | yes |
| 305-991 | AT&T | XXXXXXXXXX | – | – | yes |
| 305-992 | T-Mobile | MIAMI | – | yes | yes |
| 305-993 | AT&T | MIAMI | – | yes | yes |
| 305-994 | AT&T | MIAMI | – | yes | yes |
| 305-995 | AT&T | MIAMI | – | yes | yes |
| 305-996 | Spok | MIAMI | – | – | yes |
| 305-997 | Spok | MIAMI | – | – | yes |
| 305-998 | Bandwidth | KEYS | 2014-01-17 | yes | yes |
| 305-999 | AT&T | NORTH DADE | – | yes | yes |
Frequently asked
How many prefixes does area code 305 have?
785 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 7,850 thousand-number ranges across 6 rate centers.
What do the first three digits after 305 tell me?
They identify the block, which tells you the rate center it was allocated to and the carrier that received it. They do not tell you who serves the number today: portability moves numbers between carriers, and pooling splits a block between several of them.
Is a 305 prefix tied to a specific town?
To a rate center, which is billing geography rather than a town. NANPA abbreviates rate center names to ten characters and in large metros uses zone codes, so the name is a NANPA label, not a place name.
What does “pooled” mean in the 305 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 334 of 305's blocks are pooled, which is how regulators slowed down area code exhaustion – and why one prefix can belong to several carriers.
Source and limits
NANPA CO Code Assignment Records, all states, utilized codes, file updated 11/01/2026 – the rows where the record's Use field is “AS” (assigned). Unavailable codes are excluded. The records say who received a block and when, not who serves a particular number today.
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