Local Calling Guide
Area code/prefix search
Fort Worth, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-870
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 0 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 2 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 3 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 4 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 5 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-02-15 |
|
| 817-870
| 7 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 8 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-870
| 9 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-871
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-872
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-877
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 0 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 2 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 3 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 4 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 5 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-877
| 7 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-877
| 8 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-877
| 9 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-878
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 0 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 2 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 3 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 4 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 5 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2013-03-01 |
|
| 817-882
| 7 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 8 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-882
| 9 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 0 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 1 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 2 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 3 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 4 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 5 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2012-02-23 |
|
| 817-884
| 7 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-884
| 8 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-884
| 9 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-885
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 2 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 3 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 4 |
DLLATX58DS1 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
552 |
|
2008-10-20 |
|
| 817-885
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-04-11 |
|
| 817-885
| 6 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 7 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 8 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-885
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2008-03-09 |
|
| 817-886
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 0 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-886
| 2 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 3 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 4 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 5 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 6 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 7 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 8 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-886
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-887
| A |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 0 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 1 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 2 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 3 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 4 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 5 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-887
| 6 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2005-09-22 |
|
| 817-887
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2025-05-05 |
|
| 817-887
| 8 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2004-09-25 |
|
| 817-887
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2013-06-03 |
|
| 817-900
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-900
| 0 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2009-11-16 |
|
| 817-900
| 1 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-900
| 2 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
| 817-900
| 3 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
| 817-900
| 4 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-900
| 5 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2010-09-20 |
|
| 817-900
| 6 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
| 817-900
| 7 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2004-09-25 |
|
| 817-900
| 8 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-12-10 |
|
| 817-900
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2012-03-12 |
|
| 817-902
| A |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
|
|
| 817-902
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-06-02 |
|
| 817-902
| 1 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-06-02 |
|
| 817-902
| 2 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
| 817-902
| 3 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
| 817-902
| 4 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
| 817-902
| 5 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
| 817-902
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
| 817-902
| 7 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-15 |
|
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Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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