Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-297
| 0 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 1 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 2 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 3 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 4 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 5 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 6 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 7 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 8 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-297
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-10-09 |
|
| 737-300
| A |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-300
| 0 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-05-25 |
|
| 737-300
| 1 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-06-12 |
|
| 737-300
| 2 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-06-12 |
|
| 737-300
| 3 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-05-25 |
|
| 737-300
| 4 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-06-12 |
|
| 737-300
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-07-02 |
|
| 737-300
| 6 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-05-25 |
|
| 737-300
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-07-02 |
|
| 737-300
| 8 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-06-12 |
|
| 737-300
| 9 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-05-25 |
|
| 737-301
| A |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
|
|
| 737-301
| 0 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2024-11-12 |
|
| 737-301
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 2 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 3 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 4 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 5 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 6 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-11-16 |
|
| 737-301
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2025-09-06 |
|
| 737-301
| 8 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-301
| 9 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-304
| A |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
|
|
| 737-304
| 0 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-304
| 1 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-11-14 |
|
| 737-304
| 2 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-11-14 |
|
| 737-304
| 3 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-11-14 |
|
| 737-304
| 4 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-11-14 |
|
| 737-304
| 5 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-11-14 |
|
| 737-304
| 6 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-304
| 7 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-304
| 8 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2021-12-02 |
|
| 737-304
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2022-12-07 |
|
| 737-308
| A |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
|
|
| 737-308
| 0 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
| 737-308
| 1 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
| 737-308
| 2 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
| 737-308
| 3 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
| 737-308
| 4 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
| 737-308
| 5 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2021-12-06 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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