Local Calling Guide
Area code/prefix search
NPA: 737
[Rate centres in NPA 737]
[Dial plan for NPA 737]
<< 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-375
| 9 |
Rockdale |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2021-08-02 |
|
| 737-376
| A |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 0 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 1 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 2 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 3 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 4 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 5 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 6 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 7 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 8 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 9 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-377
| A |
Austin |
TX |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
|
|
| 737-377
| 0 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 1 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 2 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 3 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 4 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 5 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 6 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 7 |
Austin |
TX |
|
965H FRACTEL, LLC |
558 |
|
2020-08-16 |
|
| 737-377
| 8 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2021-05-17 |
|
| 737-377
| 9 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2021-05-17 |
|
| 737-378
| A |
Kyle |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
|
|
| 737-378
| 0 |
Kyle |
TX |
|
073H TELNYX LLC |
558 |
|
2022-04-01 |
|
| 737-378
| 1 |
Kyle |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2023-02-20 |
|
| 737-378
| 2 |
Kyle |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2023-02-20 |
|
| 737-378
| 3 |
Kyle |
TX |
|
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2022-03-31 |
|
| 737-378
| 4 |
Kyle |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2023-06-19 |
|
| 737-378
| 5 |
Kyle |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2023-05-28 |
|
| 737-378
| 6 |
Kyle |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2023-05-28 |
|
| 737-378
| 7 |
Kyle |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2023-05-28 |
|
| 737-378
| 8 |
Kyle |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2023-04-06 |
|
| 737-378
| 9 |
Kyle |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2023-08-26 |
|
| 737-379
| A |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-13 |
|
| 737-379
| 0 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-05-13 |
|
| 737-379
| 1 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-07-08 |
|
| 737-379
| 2 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-11-07 |
|
| 737-379
| 3 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-11-07 |
|
| 737-379
| 4 |
Leander |
TX |
|
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2024-12-20 |
|
| 737-379
| 5 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-01-04 |
|
| 737-379
| 6 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-05-03 |
|
| 737-379
| 7 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-05-03 |
|
| 737-379
| 8 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-05-14 |
|
| 737-379
| 9 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-05-14 |
|
| 737-380
| A |
Lampasas |
TX |
AUSTTXHOX3X |
318C CEBRIDGE TELECOM TX , L.P. - TX |
558 |
|
2024-05-19 |
|
| 737-380
| 0 |
Lampasas |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-05-20 |
|
| 737-380
| 1 |
Lampasas |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-06-29 |
|
| 737-380
| 3 |
Lampasas |
TX |
|
318C CEBRIDGE TELECOM TX , L.P. - TX |
558 |
|
2024-05-19 |
|
| 737-380
| 6 |
Lampasas |
TX |
|
515J IP HORIZON LLC |
558 |
|
2025-04-27 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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