Local Calling Guide
Area code/prefix search
Houston, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 713-336
| 4 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-336
| 5 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-336
| 6 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-336
| 7 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-336
| 8 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-336
| 9 |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-337
| A |
|
903C ONVOY, LLC - TX |
560 |
|
|
|
| 713-338
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-338
| 0 |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-04-28 |
|
| 713-338
| 1 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2010-08-25 |
|
| 713-338
| 2 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2010-06-07 |
|
| 713-338
| 3 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2010-08-11 |
|
| 713-338
| 4 |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2010-05-05 |
|
| 713-338
| 5 |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2010-05-05 |
|
| 713-338
| 6 |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2010-05-05 |
|
| 713-338
| 7 |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2010-05-05 |
|
| 713-338
| 8 |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2010-08-18 |
|
| 713-338
| 9 |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-06-17 |
|
| 713-339
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 0 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-10-21 |
|
| 713-339
| 1 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 2 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 3 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 4 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 5 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 6 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 7 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 8 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-339
| 9 |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-341
| A |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-342
| A |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-343
| A |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2025-01-23 |
|
| 713-344
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-344
| 0 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-04-01 |
|
| 713-344
| 1 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-04-01 |
|
| 713-344
| 2 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-344
| 3 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-02-17 |
|
| 713-344
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-02-27 |
|
| 713-344
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-02-27 |
|
| 713-344
| 6 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-05-19 |
|
| 713-344
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2004-10-16 |
|
| 713-344
| 8 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-18 |
|
| 713-344
| 9 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 0 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-10-21 |
|
| 713-345
| 1 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 2 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 3 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 4 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 5 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 6 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 7 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 8 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-345
| 9 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-346
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-347
| A |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 713-347
| 0 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 1 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 2 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 3 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 4 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 5 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 6 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 7 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 8 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-347
| 9 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-07-02 |
|
| 713-348
| A |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 0 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 1 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 2 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 3 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 4 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 5 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 6 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 7 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 8 |
HSTNTXJADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-348
| 9 |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-10-29 |
|
| 713-349
| A |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 0 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 1 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 2 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 3 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-10-21 |
|
| 713-349
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-10-21 |
|
| 713-349
| 5 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 6 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 7 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 8 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-349
| 9 |
HSTNTXMODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-350
| A |
HSTNTXNADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-351
| A |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 0 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 1 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 2 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 3 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 4 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 5 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 6 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 7 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 8 |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-351
| 9 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-07-28 |
|
<< 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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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