Local Calling Guide
Area code/prefix search
Fort Mill, SC
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 803-228
| A |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2025-04-02 |
|
| 803-228
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2013-05-21 |
|
| 803-228
| 1 |
|
5562 METROPCS, INC. |
422 |
|
2015-03-28 |
|
| 803-228
| 2 |
|
5562 METROPCS, INC. |
422 |
|
2015-03-28 |
|
| 803-228
| 3 |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2015-09-11 |
|
| 803-228
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2012-01-30 |
|
| 803-228
| 5 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2016-01-09 |
|
| 803-228
| 6 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
422 |
|
2013-04-01 |
|
| 803-228
| 7 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2016-07-23 |
|
| 803-228
| 8 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2016-01-09 |
|
| 803-228
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2017-07-28 |
|
| 803-396
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 803-431
| A |
RCHLSCXBCM2 |
5562 METROPCS, INC. |
422 |
|
|
|
| 803-431
| 0 |
|
5562 METROPCS, INC. |
422 |
|
2008-02-16 |
|
| 803-431
| 1 |
|
5562 METROPCS, INC. |
422 |
|
|
|
| 803-431
| 2 |
|
5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC |
422 |
|
2007-01-02 |
|
| 803-431
| 3 |
|
5562 METROPCS, INC. |
422 |
|
|
|
| 803-431
| 4 |
|
5562 METROPCS, INC. |
422 |
|
2011-01-12 |
|
| 803-431
| 5 |
|
5562 METROPCS, INC. |
422 |
|
2011-01-12 |
|
| 803-431
| 6 |
|
5562 METROPCS, INC. |
422 |
|
|
|
| 803-431
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
422 |
|
2009-04-10 |
|
| 803-431
| 8 |
|
5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC |
422 |
|
2008-06-25 |
|
| 803-431
| 9 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
|
|
| 803-547
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 803-548
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 803-578
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 803-578
| 0 |
|
5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC |
422 |
|
2008-06-25 |
|
| 803-578
| 1 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2007-03-22 |
|
| 803-578
| 2 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2007-03-22 |
|
| 803-578
| 3 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2008-03-17 |
|
| 803-578
| 4 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2007-03-22 |
|
| 803-578
| 5 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2007-03-22 |
|
| 803-578
| 6 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2007-03-22 |
|
| 803-578
| 7 |
|
5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC |
422 |
|
2008-03-28 |
|
| 803-578
| 8 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2008-04-05 |
|
| 803-578
| 9 |
|
0521 FORT MILL TEL. CO. |
422 |
|
2008-05-19 |
|
| 803-650
| A |
RCHLSCXBCM2 |
5562 METROPCS, INC. |
422 |
|
|
|
| 803-650
| 0 |
|
5562 METROPCS, INC. |
422 |
|
2017-12-15 |
|
| 803-650
| 1 |
|
527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC |
422 |
|
2021-05-12 |
|
| 803-650
| 2 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2018-12-14 |
|
| 803-650
| 3 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2018-01-12 |
|
| 803-650
| 4 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
422 |
|
2017-12-08 |
|
| 803-650
| 5 |
|
527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC |
422 |
|
2017-10-31 |
|
| 803-650
| 6 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2019-11-16 |
|
| 803-650
| 7 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2020-08-07 |
|
| 803-650
| 8 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2017-12-12 |
|
| 803-650
| 9 |
|
5562 METROPCS, INC. |
422 |
|
2017-02-25 |
|
| 803-802
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 803-835
| A |
FTMLSCXBRS0 |
0521 FORT MILL TEL. CO. |
422 |
|
|
|
| 839-282
| A |
RCHLSCXB7MD |
548E ONVOY, LLC - SC |
422 |
|
2024-05-21 |
|
| 839-282
| 0 |
|
548E ONVOY, LLC - SC |
422 |
|
2024-05-21 |
|
| 839-282
| 1 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2024-05-22 |
|
| 839-282
| 2 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2024-05-22 |
|
| 839-282
| 3 |
|
548E ONVOY, LLC - SC |
422 |
|
2024-07-05 |
|
| 839-282
| 4 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2025-04-06 |
|
| 839-282
| 5 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2025-06-30 |
|
| 839-282
| 6 |
|
490J DISH WIRELESS, LLC |
422 |
|
2025-12-18 |
|
| 839-282
| 7 |
|
490J DISH WIRELESS, LLC |
422 |
|
2025-10-03 |
|
| 839-282
| 8 |
|
145J TERRA NOVA TELECOM INC. |
422 |
|
2025-08-29 |
|
| 839-293
| A |
RCHLSCXB7MD |
548E ONVOY, LLC - SC |
422 |
|
|
|
| 839-293
| 0 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-09-08 |
|
| 839-293
| 1 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-09-08 |
|
| 839-293
| 2 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2024-01-14 |
|
| 839-293
| 3 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-01-23 |
|
| 839-293
| 4 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-01-23 |
|
| 839-293
| 5 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-02-26 |
|
| 839-293
| 6 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-02-26 |
|
| 839-293
| 7 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2024-01-14 |
|
| 839-293
| 8 |
|
548E ONVOY, LLC - SC |
422 |
|
2023-09-08 |
|
| 839-293
| 9 |
|
8645 SUNCOM DBA T-MOBILE USA |
422 |
|
2023-10-29 |
|
| 839-400
| A |
CHRONC82BMD |
965H FRACTEL, LLC |
422 |
|
|
|
| 839-400
| 0 |
|
965H FRACTEL, LLC |
422 |
|
2020-09-26 |
|
| 839-400
| 1 |
|
5562 METROPCS, INC. |
422 |
|
2021-10-14 |
|
| 839-400
| 2 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2021-07-09 |
|
| 839-400
| 3 |
|
548E ONVOY, LLC - SC |
422 |
|
2022-08-01 |
|
| 839-400
| 4 |
|
548E ONVOY, LLC - SC |
422 |
|
2022-06-01 |
|
| 839-400
| 5 |
|
548E ONVOY, LLC - SC |
422 |
|
2022-08-01 |
|
| 839-400
| 6 |
|
548E ONVOY, LLC - SC |
422 |
|
2024-04-14 |
|
| 839-400
| 7 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
422 |
|
2024-03-28 |
|
| 839-400
| 8 |
|
490J DISH WIRELESS, LLC |
422 |
|
2022-07-31 |
|
| 839-400
| 9 |
|
548E ONVOY, LLC - SC |
422 |
|
2024-04-14 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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