Local Calling Guide
Area code/prefix search
Houston, TX
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NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
281-543
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-546
| A |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
281-567
| A |
HSTNTXMOIMD |
9748 AMERICAN MESSAGING SERVICES, LLC |
560 |
|
|
|
281-604
| A |
HSTNTXCLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-605
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-605
| 0 |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-07-01 |
|
281-605
| 1 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-22 |
|
281-605
| 2 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-19 |
|
281-605
| 3 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-19 |
|
281-605
| 4 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-19 |
|
281-605
| 5 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-22 |
|
281-605
| 6 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-22 |
|
281-605
| 7 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2006-09-22 |
|
281-605
| 8 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2006-09-17 |
|
281-605
| 9 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2006-09-17 |
|
281-610
| A |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
281-613
| A |
HSTNTXGI0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
281-615
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-620
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-621
| A |
HSTXTX152MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
281-625
| A |
HSTNTXGI0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
281-627
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-629
| A |
HSTNTXGI0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
281-630
| A |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
281-635
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 0 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 1 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 2 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 3 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 4 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 5 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 6 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 7 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-635
| 8 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2003-06-03 |
|
281-635
| 9 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-636
| A |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
281-652
| A |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 0 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 1 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 2 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 3 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 4 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-652
| 5 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2002-12-15 |
|
281-652
| 6 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2003-06-03 |
|
281-652
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-10-08 |
|
281-652
| 8 |
HSTOTXRWDS5 |
327E YMAX COMMUNICATIONS CORP. - TX |
560 |
|
2009-02-11 |
|
281-652
| 9 |
HSTNTXMCDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-657
| A |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
|
|
281-657
| 0 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
|
|
281-657
| 1 |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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