Local Calling Guide
Area code/prefix search
NPA: 743
[Rate centres in NPA 743]
[Dial plan for NPA 743]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 743-353
| 1 |
Pisgah |
NC |
|
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2025-02-25 |
|
| 743-353
| 3 |
Pisgah |
NC |
|
145J TERRA NOVA TELECOM INC. |
424 |
|
2025-07-11 |
|
| 743-353
| 7 |
Pisgah |
NC |
GNBPNCEM8MD |
516J TON80 COMMUNICATIONS, LLC |
424 |
|
2022-03-16 |
|
| 743-356
| A |
Denton |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
|
|
| 743-356
| 0 |
Denton |
NC |
LXTNNCXAAMD |
638E ONVOY, LLC - NC |
424 |
|
2023-09-18 |
|
| 743-356
| 2 |
Denton |
NC |
GNBPNCEM8MD |
516J TON80 COMMUNICATIONS, LLC |
424 |
|
2021-06-04 |
|
| 743-356
| 3 |
Denton |
NC |
LXTNNCXAAMD |
638E ONVOY, LLC - NC |
424 |
|
2020-12-26 |
|
| 743-356
| 4 |
Denton |
NC |
LXTNNCXAAMD |
638E ONVOY, LLC - NC |
424 |
|
2020-12-26 |
|
| 743-356
| 7 |
Denton |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
2020-09-24 |
|
| 743-356
| 9 |
Denton |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
2020-09-24 |
|
| 743-369
| A |
Sandy Ridge |
NC |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
|
|
| 743-369
| 0 |
Sandy Ridge |
NC |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
2021-12-21 |
|
| 743-369
| 1 |
Sandy Ridge |
NC |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2022-02-06 |
|
| 743-369
| 2 |
Sandy Ridge |
NC |
GNBPNCEM8MD |
516J TON80 COMMUNICATIONS, LLC |
424 |
|
2022-02-27 |
|
| 743-369
| 3 |
Sandy Ridge |
NC |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2022-07-31 |
|
| 743-369
| 9 |
Sandy Ridge |
NC |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2023-09-18 |
|
| 743-373
| A |
Ramseur |
NC |
ASBONCXAX9X |
638E ONVOY, LLC - NC |
424 |
|
|
|
| 743-373
| 0 |
Ramseur |
NC |
ASBONCXAX9X |
638E ONVOY, LLC - NC |
424 |
|
2023-09-18 |
|
| 743-373
| 1 |
Ramseur |
NC |
GNBONCCKX3Y |
073H TELNYX LLC |
424 |
|
2023-10-15 |
|
| 743-373
| 3 |
Ramseur |
NC |
|
145J TERRA NOVA TELECOM INC. |
424 |
|
2025-07-11 |
|
| 743-373
| 7 |
Ramseur |
NC |
ASBONCXAX9X |
638E ONVOY, LLC - NC |
424 |
|
2023-02-09 |
|
| 743-374
| A |
Winston-Salem |
NC |
GNBPNCEM8MD |
516J TON80 COMMUNICATIONS, LLC |
424 |
|
|
|
| 743-374
| 0 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2022-01-26 |
|
| 743-374
| 1 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2022-01-26 |
|
| 743-374
| 2 |
Winston-Salem |
NC |
GNBPNCEM8MD |
516J TON80 COMMUNICATIONS, LLC |
424 |
|
2021-02-20 |
|
| 743-374
| 3 |
Winston-Salem |
NC |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
2022-02-06 |
|
| 743-374
| 4 |
Winston-Salem |
NC |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
2022-02-06 |
|
| 743-374
| 5 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2021-05-16 |
|
| 743-374
| 6 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2021-05-16 |
|
| 743-374
| 7 |
Winston-Salem |
NC |
GNBPNCEM2MD |
939H COMMIO, LLC |
424 |
|
2021-08-28 |
|
| 743-374
| 8 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2022-01-26 |
|
| 743-374
| 9 |
Winston-Salem |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2022-01-26 |
|
| 743-393
| A |
West Jefferson |
NC |
ELKNNCXAX5X |
638E ONVOY, LLC - NC |
424 |
|
2024-01-15 |
|
| 743-393
| 0 |
West Jefferson |
NC |
ELKNNCXAX5X |
638E ONVOY, LLC - NC |
424 |
|
2023-09-18 |
|
| 743-393
| 1 |
West Jefferson |
NC |
NWBONC021MD |
792K CHARTER IP ENABLED SERVICES, LLC |
424 |
|
2024-06-30 |
|
| 743-393
| 3 |
West Jefferson |
NC |
|
145J TERRA NOVA TELECOM INC. |
424 |
|
2025-07-11 |
|
| 743-393
| 4 |
West Jefferson |
NC |
ELKNNCXAX5X |
638E ONVOY, LLC - NC |
424 |
|
2023-03-16 |
|
| 743-393
| 9 |
West Jefferson |
NC |
ELKNNCXAJMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2023-12-31 |
|
| 743-400
| A |
Eden |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
|
|
| 743-400
| 0 |
Eden |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
2020-09-24 |
|
| 743-400
| 1 |
Eden |
NC |
GNBONCEU75Z |
073H TELNYX LLC |
424 |
|
2021-02-27 |
|
| 743-400
| 2 |
Eden |
NC |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2020-11-16 |
|
| 743-400
| 3 |
Eden |
NC |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2020-11-16 |
|
| 743-400
| 4 |
Eden |
NC |
GNBPNCEM5MD |
965H FRACTEL, LLC |
424 |
|
2020-09-24 |
|
| 743-400
| 5 |
Eden |
NC |
|
638E ONVOY, LLC - NC |
424 |
|
2026-01-04 |
|
| 743-400
| 6 |
Eden |
NC |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
2021-11-16 |
|
| 743-400
| 7 |
Eden |
NC |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2022-03-03 |
|
| 743-400
| 8 |
Eden |
NC |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2022-03-03 |
|
| 743-400
| 9 |
Eden |
NC |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2020-12-11 |
|
| 743-433
| A |
Greensboro |
NC |
GNBONCEU92Z |
622J SKYE TELECOM LLC DBA SKYETEL |
424 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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