GLENDALE prefixes in area code 818
NANPA records 57 assigned NXX blocks to rate center GLENDALE in area code 818, 7.3% of the 781 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 17 holders hold those blocks, the largest being PACIFIC BELL (29), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). The earliest assignment on record here is 2001-11-29 and the most recent 2015-01-20. 29 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 458, 541, 682, 702 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 818-230 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 818-240 | AT&T PACIFIC BELL | – | no | yes |
| 818-241 | AT&T PACIFIC BELL | – | no | yes |
| 818-242 | AT&T PACIFIC BELL | – | no | yes |
| 818-243 | AT&T PACIFIC BELL | – | no | yes |
| 818-244 | AT&T PACIFIC BELL | – | no | yes |
| 818-245 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 818-246 | AT&T PACIFIC BELL | – | no | yes |
| 818-247 | AT&T PACIFIC BELL | – | no | yes |
| 818-254 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 818-265 | AT&T PACIFIC BELL | – | no | yes |
| 818-291 | AT&T PACIFIC BELL | – | yes | yes |
| 818-296 | IP HORIZON LLC | – | yes | yes |
| 818-334 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 818-396 | CONNECTTO COMMUNICATIONS, INC. - CA | 2007-12-28 | yes | yes |
| 818-409 | AT&T PACIFIC BELL | – | no | yes |
| 818-459 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 818-476 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 818-482 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-11-29 | yes | yes |
| 818-484 | AT&T AT&T - LOCAL | – | yes | yes |
| 818-500 | AT&T PACIFIC BELL | – | no | yes |
| 818-502 | AT&T PACIFIC BELL | – | no | yes |
| 818-507 | AT&T PACIFIC BELL | – | no | yes |
| 818-539 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 818-543 | AT&T PACIFIC BELL | – | no | yes |
| 818-544 | AT&T PACIFIC BELL | – | no | yes |
| 818-545 | AT&T PACIFIC BELL | – | no | yes |
| 818-546 | AT&T PACIFIC BELL | – | no | yes |
| 818-547 | AT&T PACIFIC BELL | – | no | yes |
| 818-548 | AT&T PACIFIC BELL | – | no | yes |
| 818-549 | AT&T PACIFIC BELL | – | no | yes |
| 818-550 | AT&T PACIFIC BELL | – | no | yes |
| 818-551 | AT&T PACIFIC BELL | – | no | yes |
| 818-552 | AT&T PACIFIC BELL | – | no | yes |
| 818-553 | AT&T PACIFIC BELL | – | no | yes |
| 818-572 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 818-627 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 818-630 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 818-637 | AT&T PACIFIC BELL | – | no | yes |
| 818-638 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 818-649 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 818-656 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 818-660 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 818-662 | AT&T PACIFIC BELL | – | no | yes |
| 818-664 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2010-11-24 | yes | yes |
| 818-695 | AT&T PACIFIC BELL | – | no | yes |
| 818-696 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2013-07-12 | yes | yes |
| 818-745 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 818-839 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2011-05-03 | yes | yes |
| 818-844 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 818-858 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2015-01-20 | yes | yes |
| 818-863 | AT&T PACIFIC BELL | – | yes | yes |
| 818-913 | T-Mobile T-MOBILE USA, INC. | 2002-09-09 | yes | yes |
| 818-931 | AT&T AT&T - LOCAL | 2007-11-16 | yes | yes |
| 818-937 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 818-945 | AT&T AT&T ENTERPRISES, LLC | 2010-12-22 | yes | yes |
| 818-956 | AT&T PACIFIC BELL | – | no | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| PACIFIC BELL | AT&T | 29 | 50.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 4 | 7% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 3 | 5.3% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 3 | 5.3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 3 | 5.3% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 2 | 3.5% |
| AT&T - LOCAL | AT&T | 2 | 3.5% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 2 | 3.5% |
| IP HORIZON LLC | – | 1 | 1.8% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 1.8% |
| CONNECTTO COMMUNICATIONS, INC. - CA | – | 1 | 1.8% |
| PAETEC ITEL, LLC | Windstream | 1 | 1.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 1 | 1.8% |
| MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | 1 | 1.8% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 1.8% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 1.8% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 1.8% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to GLENDALE in area code 818?
57 blocks: 230, 240, 241, 242, 243, 244, 245, 246, 247, 254, 265, 291 and 45 more, all listed in the table above.
Which carriers have numbers in GLENDALE?
PACIFIC BELL (29 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (3 blocks), BANDWIDTH.COM CLEC, LLC - CA (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GLENDALE a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.