Local Calling Guide
Area code/prefix search
NPA: 281
[Rate centres in NPA 281]
[Dial plan for NPA 281]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-809
| A |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-810
| A |
Houston Suburban |
TX |
HSTNTXBWDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-812
| A |
Humble |
TX |
ATASTXXARP0 |
2114 BRIGHTSPEED OF TEXAS, INC. |
560 |
|
|
|
| 281-813
| A |
Houston |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-814
| A |
Houston |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-815
| A |
Langham Creek |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-816
| A |
Friendswood |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-817
| A |
Deer Park |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-818
| A |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-819
| A |
Friendswood |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-820
| A |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-821
| A |
Westfield |
TX |
HSTNTXWEDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-822
| A |
Houston |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-823
| A |
Apollo |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-824
| A |
Alvin |
TX |
ALVNTXALDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-825
| A |
Spring EMS |
TX |
SPRNTXSODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-826
| A |
Tomball |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-827
| A |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-828
| A |
Barker |
TX |
HSTNTXCLX5Y |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-829
| A |
Barker |
TX |
HSTNTXBRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-830
| A |
Houston Suburban |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-831
| A |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-832
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-833
| A |
Houston |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-834
| A |
Baytown |
TX |
BYTWTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-835
| A |
Houston Suburban |
TX |
HSTNTXBWDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-836
| A |
Bammel |
TX |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 281-837
| A |
Baytown EMS |
TX |
BYTWTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-838
| A |
Baytown EMS |
TX |
BYTWTXXBDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-839
| A |
Baytown EMS |
TX |
BYTWTXXCDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-840
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-841
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-842
| A |
La Porte |
TX |
HSTNTXLPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-843
| A |
Highlands EMS |
TX |
HGLNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-844
| A |
Houston |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-845
| A |
Arcola |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-846
| A |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2024-02-09 |
|
| 281-847
| A |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-848
| A |
Houston Suburban |
TX |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 281-849
| A |
Langham Creek |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-850
| A |
Houston Suburban |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-851
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-852
| A |
Humble |
TX |
ATASTXXARP0 |
2114 BRIGHTSPEED OF TEXAS, INC. |
560 |
|
|
|
| 281-853
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-854
| A |
Houston Suburban |
TX |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-855
| A |
Langham Creek |
TX |
HSTNTXLADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-856
| A |
Langham Creek |
TX |
HSTNTXLADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-857
| A |
Houston |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-858
| A |
Langham Creek |
TX |
HSTNTXLADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-859
| A |
Langham Creek |
TX |
HSTNTXLADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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