Local Calling Guide
Area code/prefix search
Houston Suburban, TX
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-614
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-03-25 |
|
| 346-614
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-03-25 |
|
| 346-614
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-03-25 |
|
| 346-614
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-03-25 |
|
| 346-627
| A |
HSTNTXJAX7X |
616J LEAP TELECOM, LLC |
560 |
|
|
|
| 346-627
| 0 |
|
616J LEAP TELECOM, LLC |
560 |
|
2023-04-23 |
|
| 346-627
| 1 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2023-04-24 |
|
| 346-627
| 3 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 5 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 6 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-627
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-04-28 |
|
| 346-635
| A |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 346-635
| 0 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 1 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 2 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 3 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 4 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 5 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 6 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 7 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 8 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-635
| 9 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2023-05-13 |
|
| 346-639
| A |
HSTNTXJAXGY |
516J TON80 COMMUNICATIONS, LLC |
560 |
|
|
|
| 346-639
| 0 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-03-21 |
|
| 346-639
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2025-03-09 |
|
| 346-639
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2022-03-12 |
|
| 346-639
| 3 |
|
903C ONVOY, LLC - TX |
560 |
|
2022-03-12 |
|
| 346-639
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2022-03-12 |
|
| 346-639
| 5 |
|
903C ONVOY, LLC - TX |
560 |
|
2022-03-12 |
|
| 346-639
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2022-03-12 |
|
| 346-639
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
560 |
|
2022-03-11 |
|
| 346-639
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2022-03-12 |
|
| 346-639
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2022-03-12 |
|
| 346-642
| A |
HSTNTXJAXXY |
598J FIVE9, INC. |
560 |
|
|
|
| 346-642
| 0 |
|
598J FIVE9, INC. |
560 |
|
2023-04-30 |
|
| 346-642
| 1 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-05-01 |
|
| 346-642
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-05-01 |
|
| 346-642
| 3 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-05-01 |
|
| 346-642
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-05-13 |
|
| 346-642
| 5 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-05-13 |
|
| 346-642
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2023-06-17 |
|
| 346-642
| 7 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2023-06-19 |
|
| 346-642
| 8 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2023-06-19 |
|
| 346-642
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2023-05-01 |
|
| 346-659
| A |
HSTNTXJAXZY |
598J FIVE9, INC. |
560 |
|
|
|
| 346-659
| 0 |
|
598J FIVE9, INC. |
560 |
|
2023-07-02 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.