Local Calling Guide
Area code/prefix search
Falcon Heights, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-396
| A |
HRLNTXATYMD |
516C AT&T CORP. |
568 |
|
|
|
| 956-396
| 0 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2017-05-03 |
|
| 956-396
| 1 |
HRLNTXHG8MD |
073H TELNYX LLC |
568 |
|
2021-03-14 |
|
| 956-396
| 2 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-396
| 3 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2020-08-24 |
|
| 956-396
| 4 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-03-18 |
|
| 956-396
| 5 |
MCALTX935MD |
073H TELNYX LLC |
568 |
|
2022-03-25 |
|
| 956-396
| 6 |
HRLNTXHGXKX |
624H ONVOY SPECTRUM, LLC |
568 |
|
2021-06-24 |
|
| 956-396
| 7 |
HRLNTXATYMD |
516C AT&T CORP. |
568 |
|
2012-01-01 |
|
| 956-396
| 8 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-10-09 |
|
| 956-396
| 9 |
MCALTXHBDS0 |
4866 SMARTCOM TELEPHONE, LLC |
568 |
|
2022-07-30 |
|
| 956-745
| A |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
|
|
| 956-745
| 0 |
HRLNTXHGXPX |
515J IP HORIZON LLC |
568 |
|
2023-12-28 |
|
| 956-745
| 1 |
HRLNTXHGXPX |
515J IP HORIZON LLC |
568 |
|
2023-12-28 |
|
| 956-745
| 2 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2023-11-05 |
|
| 956-745
| 3 |
|
515J IP HORIZON LLC |
568 |
|
2025-05-04 |
|
| 956-745
| 4 |
|
515J IP HORIZON LLC |
568 |
|
2025-05-04 |
|
| 956-848
| A |
FLHGTXFHRS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-848
| 0 |
|
515J IP HORIZON LLC |
568 |
|
2022-03-31 |
|
| 956-848
| 1 |
FLHGTXFHRS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-848
| 2 |
HRLNTXHGXKX |
624H ONVOY SPECTRUM, LLC |
568 |
|
2021-12-04 |
|
| 956-848
| 3 |
HRLNTXHGXKX |
624H ONVOY SPECTRUM, LLC |
568 |
|
2021-12-04 |
|
| 956-848
| 4 |
HRLNTXHGBMD |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
568 |
|
2005-10-20 |
|
| 956-848
| 5 |
FLHGTXFHRS0 |
9533 SOUTHWESTERN BELL |
568 |
|
|
|
| 956-848
| 6 |
HRLNTXHG8MD |
073H TELNYX LLC |
568 |
|
2022-10-14 |
|
| 956-848
| 7 |
HRLNTXHGXFX |
508J CENTURYLINK COMMUNICATIONS, LLC |
568 |
|
2016-06-08 |
|
| 956-848
| 8 |
HRLNTXHGX1X |
903C ONVOY, LLC - TX |
568 |
|
2021-09-06 |
|
| 956-848
| 9 |
|
145J TERRA NOVA TELECOM INC. |
568 |
|
2022-07-05 |
|
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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