Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-368
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-368
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-02-11 |
|
| 737-370
| A |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 0 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 1 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 2 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 3 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 4 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 5 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 6 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 7 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 8 |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2024-02-22 |
|
| 737-370
| 9 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2024-03-14 |
|
| 737-376
| A |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 0 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 1 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 2 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 3 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 4 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 5 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 6 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 7 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 8 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-376
| 9 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-03-31 |
|
| 737-377
| A |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
|
|
| 737-377
| 0 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 1 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 2 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 3 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 4 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 5 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 6 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-18 |
|
| 737-377
| 7 |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
2020-08-16 |
|
| 737-377
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2021-05-17 |
|
| 737-377
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2021-05-17 |
|
| 737-381
| A |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-09 |
|
| 737-381
| 0 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-09 |
|
| 737-381
| 1 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-09 |
|
| 737-381
| 2 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-09 |
|
| 737-381
| 3 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-05-09 |
|
| 737-381
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-381
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-381
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-381
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-05-10 |
|
| 737-381
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2024-05-10 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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