Local Calling Guide
Area code/prefix search
NPA: 737
[Rate centres in NPA 737]
[Dial plan for NPA 737]
NXX: 254
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-254
| A |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2025-06-30 |
|
| 737-254
| 0 |
Austin |
TX |
|
732J NUSO, LLC |
558 |
|
2025-07-07 |
|
| 737-254
| 1 |
Austin |
TX |
|
732J NUSO, LLC |
558 |
|
2025-07-07 |
|
| 737-254
| 2 |
Austin |
TX |
|
732J NUSO, LLC |
558 |
|
2025-07-07 |
|
| 737-254
| 3 |
Austin |
TX |
|
321J HD CARRIER LLC |
558 |
|
2025-07-19 |
|
| 737-254
| 4 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2025-08-18 |
|
| 737-254
| 5 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-254
| 6 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2025-07-21 |
|
| 737-254
| 7 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-254
| 8 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2025-06-30 |
|
| 737-254
| 9 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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