Local Calling Guide
Area code/prefix search
Crystal City, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 830-295
| A |
SNANTXCADS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
|
|
| 830-295
| 0 |
|
6529 T-MOBILE USA, INC. |
566 |
|
2024-11-05 |
|
| 830-295
| 1 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
|
|
| 830-295
| 3 |
|
6529 T-MOBILE USA, INC. |
566 |
|
2024-11-05 |
|
| 830-295
| 4 |
|
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-06-24 |
|
| 830-295
| 5 |
|
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-04 |
|
| 830-295
| 6 |
|
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-04 |
|
| 830-295
| 9 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
|
|
| 830-374
| A |
CRCYTXCCRS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 0 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
2014-05-02 |
|
| 830-374
| 1 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 2 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 3 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 4 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 5 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-374
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-374
| 8 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-374
| 9 |
|
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 830-448
| A |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-448
| 0 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2006-01-21 |
|
| 830-448
| 1 |
|
073H TELNYX LLC |
566 |
|
2017-03-22 |
|
| 830-448
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2013-08-17 |
|
| 830-448
| 3 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2009-02-21 |
|
| 830-448
| 4 |
|
145J TERRA NOVA TELECOM INC. |
566 |
|
2021-01-27 |
|
| 830-448
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2016-08-14 |
|
| 830-448
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-19 |
|
| 830-448
| 7 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2010-09-23 |
|
| 830-448
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-19 |
|
| 830-448
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2005-04-15 |
|
| 830-602
| A |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
|
|
| 830-602
| 0 |
|
903C ONVOY, LLC - TX |
566 |
|
|
|
| 830-602
| 1 |
|
903C ONVOY, LLC - TX |
566 |
|
|
|
| 830-694
| A |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-694
| 0 |
|
903C ONVOY, LLC - TX |
566 |
|
2016-10-20 |
|
| 830-694
| 1 |
|
5562 METROPCS, INC. |
566 |
|
2016-05-06 |
|
| 830-694
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2004-03-01 |
|
| 830-694
| 3 |
|
903C ONVOY, LLC - TX |
566 |
|
2015-01-23 |
|
| 830-694
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2017-12-08 |
|
| 830-694
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2016-05-14 |
|
| 830-854
| A |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-854
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-854
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-854
| 2 |
|
516C AT&T CORP. |
566 |
|
2011-03-25 |
|
| 830-854
| 3 |
|
903C ONVOY, LLC - TX |
566 |
|
2016-03-21 |
|
| 830-854
| 4 |
|
903C ONVOY, LLC - TX |
566 |
|
2016-03-21 |
|
| 830-854
| 5 |
|
5562 METROPCS, INC. |
566 |
|
2016-06-10 |
|
| 830-854
| 6 |
|
516J TON80 COMMUNICATIONS, LLC |
566 |
|
2021-11-02 |
|
| 830-854
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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