Local Calling Guide
Area code/prefix search
NPA: 817
[Rate centres in NPA 817]
[Dial plan for NPA 817]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-540
| 1 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 2 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 3 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 4 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 5 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 6 |
Euless EMS |
TX |
DLLSTX97X2X |
939H COMMIO, LLC |
552 |
|
2021-06-05 |
|
| 817-540
| 7 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 8 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-540
| 9 |
Euless EMS |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-541
| A |
Roanoke |
TX |
FTWOTXEDDS4 |
7421 AT&T - LOCAL |
552 |
|
|
|
| 817-541
| 0 |
Roanoke |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-08-20 |
|
| 817-541
| 1 |
Roanoke |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-02-14 |
|
| 817-541
| 2 |
Roanoke |
TX |
IRNGTXXBPSB |
0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
2021-07-18 |
|
| 817-541
| 3 |
Roanoke |
TX |
FTWOTXEDDS4 |
7421 AT&T - LOCAL |
552 |
|
|
|
| 817-541
| 4 |
Roanoke |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2009-12-07 |
|
| 817-541
| 5 |
Roanoke |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-08-20 |
|
| 817-541
| 6 |
Roanoke |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-03-25 |
|
| 817-541
| 7 |
Roanoke |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2009-09-05 |
|
| 817-541
| 8 |
Roanoke |
TX |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2012-08-24 |
|
| 817-541
| 9 |
Roanoke |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2013-09-30 |
|
| 817-542
| A |
Arlington |
TX |
FTWOTXCRDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-542
| 0 |
Arlington |
TX |
FTWOTXCRDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-542
| 1 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-06-16 |
|
| 817-542
| 2 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-08-08 |
|
| 817-542
| 3 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-08-08 |
|
| 817-542
| 4 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-08-08 |
|
| 817-542
| 5 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-08-08 |
|
| 817-542
| 6 |
Arlington |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-07-01 |
|
| 817-542
| 7 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-08-08 |
|
| 817-542
| 8 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-09-10 |
|
| 817-542
| 9 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-10-22 |
|
| 817-543
| A |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 0 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 1 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 2 |
Arlington EMS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2015-01-30 |
|
| 817-543
| 3 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 4 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 5 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 6 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 7 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 8 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-543
| 9 |
Arlington EMS |
TX |
FTWOTXCRDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-544
| A |
Grapevine EMS |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 817-545
| A |
Euless |
TX |
FTWOTXEUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-546
| A |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 0 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 1 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 2 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 3 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2006-09-08 |
|
| 817-546
| 4 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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