Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
COLUMBIA prefixes in area code 803
NANPA records 251 assigned NXX blocks to rate center COLUMBIA in area code 803, 32.0% of the 784 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. 32 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (97), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (40), SUNCOM DBA T-MOBILE USA (22). The earliest assignment on record here is 2001-01-18 and the most recent 2023-05-23. 152 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 207, 223, 235, 252 – overlay codes cover the same geography, so a rate center is served by all of them.
251 assigned blocks – 32% of 803
32 holders of record
152 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 803-200 | PBT COMMUNICATIONS, INC. - SC | 2010-11-03 | yes | yes |
| 803-201 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2007-01-09 | yes | yes |
| 803-205 | Vonage VONAGE AMERICA LLC | 2018-02-05 | yes | yes |
| 803-206 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-210 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-212 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-213 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-214 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-216 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-217 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-223 | AT&T TELEPORT COMMUNICATIONS AMERICA SC- LLC | – | yes | yes |
| 803-227 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-231 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-233 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | – | no | yes |
| 803-234 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | – | yes | yes |
| 803-237 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-238 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-05-04 | no | yes |
| 803-239 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | – | yes | yes |
| 803-240 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-241 | Spok SPOK, INC. | – | no | yes |
| 803-250 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | yes | yes |
| 803-251 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-252 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-253 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-254 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-255 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-256 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-260 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-261 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-05-04 | no | yes |
| 803-264 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-269 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-05-04 | no | yes |
| 803-296 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-297 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2011-06-10 | yes | yes |
| 803-299 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | 2011-07-29 | yes | yes |
| 803-309 | T-Mobile METROPCS, INC. | – | yes | yes |
| 803-312 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-314 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2012-06-21 | yes | yes |
| 803-315 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-318 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-319 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-331 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-333 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-343 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-348 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-351 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-352 | Spok SPOK, INC. | – | no | yes |
| 803-354 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-355 | Spok SPOK, INC. | – | no | yes |
| 803-360 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-361 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-363 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-365 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-369 | Bandwidth BANDWIDTH.COM CLEC, LLC - SC | – | yes | yes |
| 803-376 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-381 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 803-382 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-386 | Bandwidth BANDWIDTH.COM CLEC, LLC - SC | 2008-05-14 | yes | yes |
| 803-391 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2008-11-14 | yes | yes |
| 803-394 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2007-03-30 | yes | yes |
| 803-397 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-400 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-401 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-403 | Onvoy ONVOY, LLC - SC | 2007-04-04 | yes | yes |
| 803-404 | T-Mobile SUNCOM DBA T-MOBILE USA | 2006-08-30 | yes | yes |
| 803-407 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-409 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-413 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-414 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-419 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-422 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-429 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-434 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-440 | HARGRAY, INC. - SC | 2018-05-04 | yes | yes |
| 803-445 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2008-06-03 | yes | yes |
| 803-446 | T-Mobile SUNCOM DBA T-MOBILE USA | – | no | yes |
| 803-447 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 803-451 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | 2006-10-30 | yes | yes |
| 803-454 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-457 | T-Mobile SUNCOM DBA T-MOBILE USA | 2008-11-12 | yes | yes |
| 803-461 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 803-462 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-463 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-05-04 | no | yes |
| 803-465 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | yes | yes |
| 803-466 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-467 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-470 | Bandwidth BANDWIDTH.COM CLEC, LLC - SC | 2013-06-21 | yes | yes |
| 803-476 | AT&T TELEPORT COMMUNICATIONS AMERICA SC- LLC | – | yes | yes |
| 803-477 | AT&T AT&T - LOCAL | – | yes | yes |
| 803-479 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-497 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2008-12-17 | yes | yes |
| 803-503 | Spok SPOK, INC. | – | no | yes |
| 803-509 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2008-12-18 | yes | yes |
| 803-513 | T-Mobile METROPCS, INC. | – | yes | yes |
| 803-518 | T-Mobile METROPCS, INC. | – | yes | yes |
| 803-521 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2009-09-09 | yes | yes |
| 803-528 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2004-03-15 | yes | yes |
| 803-529 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-530 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-540 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-542 | AT&T AT&T ENTERPRISES, LLC | 2009-07-24 | yes | yes |
| 803-543 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2007-07-12 | yes | yes |
| 803-544 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-545 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-546 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-07-19 | yes | yes |
| 803-550 | Charter TWC IP ENABLED SERVICES, LLC | 2001-07-01 | yes | yes |
| 803-551 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-553 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-01-18 | no | yes |
| 803-556 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-09-15 | yes | yes |
| 803-561 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-562 | Windstream PAETEC ITEL, LLC | 2009-03-24 | yes | yes |
| 803-563 | T-Mobile SUNCOM DBA T-MOBILE USA | 2009-10-30 | yes | yes |
| 803-567 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2012-08-02 | yes | yes |
| 803-569 | T-Mobile SUNCOM DBA T-MOBILE USA | 2009-12-29 | yes | yes |
| 803-576 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-586 | T-Mobile SUNCOM DBA T-MOBILE USA | 2002-01-18 | yes | yes |
| 803-587 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2010-01-18 | yes | yes |
| 803-600 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 803-602 | NUSO, LLC | 2013-02-13 | yes | yes |
| 803-603 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-605 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-606 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-608 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-609 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-612 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-622 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-626 | Peerless PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 2014-08-21 | yes | yes |
| 803-629 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-10-04 | no | yes |
| 803-636 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | 2013-06-27 | yes | yes |
| 803-638 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2014-02-21 | yes | yes |
| 803-647 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-654 | Spok SPOK, INC. | – | no | yes |
| 803-661 | Onvoy ONVOY, LLC - SC | 2008-01-02 | yes | yes |
| 803-665 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-11-06 | no | yes |
| 803-667 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2002-03-18 | yes | yes |
| 803-673 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | yes | yes |
| 803-678 | Windstream PAETEC ITEL, LLC | 2007-09-06 | yes | yes |
| 803-683 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2017-03-20 | yes | yes |
| 803-690 | Spok SPOK, INC. | – | no | yes |
| 803-691 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-695 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-698 | Spok SPOK, INC. | – | no | yes |
| 803-699 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-704 | T-Mobile METROPCS, INC. | 2017-12-18 | yes | yes |
| 803-705 | Lumen LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 2004-08-13 | yes | yes |
| 803-708 | Charter TWC IP ENABLED SERVICES, LLC | – | yes | yes |
| 803-714 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-719 | Windstream PAETEC ITEL, LLC | 2004-07-12 | yes | yes |
| 803-722 | SOUTH CAROLINA NET, INC. - SC | 2016-12-16 | yes | yes |
| 803-724 | Windstream PAETEC ITEL, LLC | 2010-06-17 | yes | yes |
| 803-726 | SOUTH CAROLINA NET, INC. - SC | – | yes | yes |
| 803-727 | Windstream PAETEC ITEL, LLC | 2003-03-25 | yes | yes |
| 803-728 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2002-10-09 | yes | yes |
| 803-730 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-731 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-732 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-733 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-734 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-735 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-736 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-737 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-738 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-739 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-740 | T-Mobile SUNCOM DBA T-MOBILE USA | 2004-09-27 | yes | yes |
| 803-741 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-742 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-743 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-744 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 803-748 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-749 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-750 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-751 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 803-753 | Lumen LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 2001-02-27 | yes | yes |
| 803-754 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-755 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-758 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-760 | SOUTH CAROLINA NET, INC. - SC | 2004-11-11 | yes | yes |
| 803-763 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-764 | Charter TWC IP ENABLED SERVICES, LLC | 2013-01-03 | yes | yes |
| 803-765 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-766 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2017-04-18 | yes | yes |
| 803-767 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | 2002-04-26 | yes | yes |
| 803-769 | CSC WIRELESS, LLC | 2020-07-22 | yes | yes |
| 803-771 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-772 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-776 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-777 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-779 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-781 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-782 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-783 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-786 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-787 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-788 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-790 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-791 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-794 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-796 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-798 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-799 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-800 | T-Mobile SUNCOM DBA T-MOBILE USA | 2007-02-14 | yes | yes |
| 803-803 | Charter ONVOY SPECTRUM, LLC | 2023-05-23 | yes | yes |
| 803-806 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-807 | Windstream PAETEC ITEL, LLC | 2005-11-11 | yes | yes |
| 803-814 | FAIRFIELD COMMUNICATIONS, INC. - SC | 2012-06-29 | yes | yes |
| 803-822 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-828 | Onvoy ONVOY, LLC - SC | 2015-05-07 | yes | yes |
| 803-830 | Onvoy ONVOY, LLC - SC | – | yes | yes |
| 803-832 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2005-08-31 | yes | yes |
| 803-834 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2007-05-16 | yes | yes |
| 803-846 | T-Mobile METROPCS, INC. | 2018-07-03 | yes | yes |
| 803-849 | Telnyx TELNYX LLC | 2016-12-14 | yes | yes |
| 803-851 | Lumen LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 2005-09-27 | yes | yes |
| 803-861 | NUSO, LLC | 2018-07-03 | yes | yes |
| 803-862 | Charter TWC IP ENABLED SERVICES, LLC | 2016-07-29 | yes | yes |
| 803-863 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2005-08-31 | yes | yes |
| 803-865 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-870 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2005-08-03 | yes | yes |
| 803-873 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | 2003-07-03 | yes | yes |
| 803-876 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2018-11-28 | yes | yes |
| 803-880 | MID-STATE ELECTRONICS, INC. DBA METRO-PAGE | – | no | yes |
| 803-881 | Bandwidth BANDWIDTH.COM CLEC, LLC - SC | – | yes | yes |
| 803-888 | Onvoy ONVOY, LLC - SC | 2014-12-24 | yes | yes |
| 803-896 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-898 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-904 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2016-06-23 | yes | yes |
| 803-907 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2013-08-07 | yes | yes |
| 803-908 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2015-07-29 | yes | yes |
| 803-915 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2016-11-03 | yes | yes |
| 803-917 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-920 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-922 | TERRA NOVA TELECOM INC. | 2019-03-29 | yes | yes |
| 803-923 | IP HORIZON LLC | 2020-09-15 | yes | yes |
| 803-926 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-929 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-931 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-933 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-935 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-936 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-939 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-949 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2020-09-24 | yes | yes |
| 803-954 | Spok SPOK, INC. | – | no | yes |
| 803-955 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-960 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | – | no | yes |
| 803-966 | FRACTEL, LLC | 2020-03-27 | yes | yes |
| 803-973 | Onvoy ONVOY, LLC - SC | 2015-11-19 | yes | yes |
| 803-975 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 803-977 | COMMIO, LLC | 2017-08-09 | yes | yes |
| 803-978 | Lumen LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | – | yes | yes |
| 803-988 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 803-995 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 2015-10-08 | yes | yes |
| 803-999 | Onvoy ONVOY, LLC - SC | 2014-12-22 | yes | 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 |
|---|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | AT&T | 97 | 38.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | Verizon | 40 | 15.9% |
| SUNCOM DBA T-MOBILE USA | T-Mobile | 22 | 8.8% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 15 | 6% |
| PAETEC ITEL, LLC | Windstream | 14 | 5.6% |
| SPOK, INC. | Spok | 8 | 3.2% |
| ONVOY, LLC - SC | Onvoy | 7 | 2.8% |
| LEVEL 3 COMMUNICATIONS, LLC - SC | Lumen | 5 | 2% |
| METROPCS, INC. | T-Mobile | 5 | 2% |
| BANDWIDTH.COM CLEC, LLC - SC | Bandwidth | 4 | 1.6% |
| TWC IP ENABLED SERVICES, LLC | Charter | 4 | 1.6% |
| LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | Lumen | 4 | 1.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | Verizon | 3 | 1.2% |
| SOUTH CAROLINA NET, INC. - SC | – | 3 | 1.2% |
| TELEPORT COMMUNICATIONS AMERICA SC- LLC | AT&T | 2 | 0.8% |
| NUSO, LLC | – | 2 | 0.8% |
| PBT COMMUNICATIONS, INC. - SC | – | 1 | 0.4% |
| VONAGE AMERICA LLC | Vonage | 1 | 0.4% |
| HARGRAY, INC. - SC | – | 1 | 0.4% |
| AT&T - LOCAL | AT&T | 1 | 0.4% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 0.4% |
| PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | Peerless | 1 | 0.4% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 1 | 0.4% |
| CSC WIRELESS, LLC | – | 1 | 0.4% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 0.4% |
| FAIRFIELD COMMUNICATIONS, INC. - SC | – | 1 | 0.4% |
| TELNYX LLC | Telnyx | 1 | 0.4% |
| MID-STATE ELECTRONICS, INC. DBA METRO-PAGE | – | 1 | 0.4% |
| TERRA NOVA TELECOM INC. | – | 1 | 0.4% |
| IP HORIZON LLC | – | 1 | 0.4% |
| FRACTEL, LLC | – | 1 | 0.4% |
| COMMIO, LLC | – | 1 | 0.4% |
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 COLUMBIA in area code 803?
251 blocks: 200, 201, 205, 206, 210, 212, 213, 214, 216, 217, 223, 227 and 239 more, all listed in the table above.
Which carriers have numbers in COLUMBIA?
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (97 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (40 blocks), SUNCOM DBA T-MOBILE USA (22 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (15 blocks), PAETEC ITEL, LLC (14 blocks), SPOK, INC. (8 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is COLUMBIA 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.