Local Calling Guide
Area code/prefix search
Fort Worth, TX
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-814
| 5 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-814
| 6 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-814
| 7 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-814
| 8 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-814
| 9 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-815
| 0 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 1 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 2 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 3 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 4 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 5 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 6 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 7 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 8 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-815
| 9 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2005-12-22 |
|
| 817-817
| A |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
|
|
| 817-817
| 0 |
DLLSTX3769Z |
139F WORLDCALL INTERCONNECT INC. |
552 |
|
2023-03-11 |
|
| 817-817
| 1 |
DLLSTX3769Z |
139F WORLDCALL INTERCONNECT INC. |
552 |
|
2023-03-11 |
|
| 817-817
| 2 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 3 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 4 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 5 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 6 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 7 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 8 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-817
| 9 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-10 |
|
| 817-820
| A |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 0 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 1 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 2 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 3 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 4 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 5 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 6 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 7 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 8 |
FTWOTXEDDS5 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-820
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-02 |
|
| 817-831
| A |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| A |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 0 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 1 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 2 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 3 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 4 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 5 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 6 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 7 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 8 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-834
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2020-12-28 |
|
| 817-838
| A |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-840
| A |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-840
| 0 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-840
| 1 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-840
| 2 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-840
| 3 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2010-04-02 |
|
| 817-840
| 4 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2012-11-16 |
|
| 817-840
| 5 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2009-07-10 |
|
| 817-840
| 6 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2009-07-10 |
|
| 817-840
| 7 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-12-16 |
|
| 817-840
| 8 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2012-02-23 |
|
| 817-840
| 9 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 817-841
| A |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-841
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-02-19 |
|
| 817-841
| 1 |
|
515J IP HORIZON LLC |
552 |
|
2013-05-05 |
|
| 817-841
| 2 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-02-19 |
|
| 817-841
| 3 |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-841
| 4 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-841
| 5 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-841
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-841
| 7 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-841
| 8 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-12-10 |
|
| 817-841
| 9 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-01-20 |
|
| 817-844
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-847
| A |
FTWOTXCEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-850
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 0 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 1 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 2 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 3 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 4 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 5 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2010-02-28 |
|
| 817-852
| 6 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2008-11-10 |
|
| 817-852
| 7 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 8 |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-852
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-02 |
|
| 817-862
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-862
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-862
| 1 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-862
| 2 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-862
| 3 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-862
| 4 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-862
| 5 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-862
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 817-862
| 7 |
RCSNTXHVBMD |
516C AT&T CORP. |
552 |
|
2011-01-10 |
|
| 817-862
| 8 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2012-02-23 |
|
| 817-862
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2013-09-16 |
|
| 817-867
| A |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-869
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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