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 |
| 737-395
| 3 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 4 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 5 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 6 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 7 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 8 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-395
| 9 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-11-01 |
|
| 737-396
| A |
Austin |
TX |
AUSTTXGR73Z |
598J FIVE9, INC. |
558 |
|
2024-11-03 |
|
| 737-396
| 0 |
Austin |
TX |
|
598J FIVE9, INC. |
558 |
|
2024-11-03 |
|
| 737-396
| 1 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 2 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 3 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 4 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 5 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 6 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 7 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 8 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-396
| 9 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-04 |
|
| 737-397
| A |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 0 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 1 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 2 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 3 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 4 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 5 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 6 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 7 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 8 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-397
| 9 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-11-08 |
|
| 737-398
| A |
Austin |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-16 |
|
| 737-398
| 0 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2024-11-17 |
|
| 737-398
| 1 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-16 |
|
| 737-398
| 2 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 3 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 4 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 5 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 6 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 7 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 8 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-06-03 |
|
| 737-398
| 9 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-16 |
|
| 737-399
| A |
Austin |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-28 |
|
| 737-399
| 0 |
Austin |
TX |
|
321J HD CARRIER LLC |
558 |
|
2025-07-19 |
|
| 737-399
| 1 |
Austin |
TX |
|
321J HD CARRIER LLC |
558 |
|
2025-07-19 |
|
| 737-399
| 2 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-07-19 |
|
| 737-399
| 3 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-07-19 |
|
| 737-399
| 4 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-07-19 |
|
| 737-399
| 5 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2025-07-19 |
|
| 737-399
| 6 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-399
| 7 |
Austin |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2024-11-28 |
|
| 737-399
| 8 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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