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 |
| 817-502
| 5 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-09-05 |
|
| 817-502
| 6 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2012-11-30 |
|
| 817-502
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-09-12 |
|
| 817-502
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-09-12 |
|
| 817-502
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-02-03 |
|
| 817-509
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 0 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
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|
| 817-509
| 1 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 2 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 3 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 4 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 5 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 6 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 7 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 8 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-509
| 9 |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-515
| A |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-529
| A |
FTWOTXEDRS0 |
8833 LOGIX COMMUNICATIONS CORPORATION - TX |
552 |
|
|
|
| 817-531
| A |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-534
| A |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
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| 817-535
| A |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-535
| 0 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
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|
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| 817-535
| 1 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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|
| 817-535
| 2 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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| 817-535
| 3 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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| 817-535
| 4 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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| 817-535
| 5 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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| 817-535
| 6 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
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| 817-535
| 7 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-535
| 8 |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-535
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2014-12-26 |
|
| 817-536
| A |
FTWOTXJERP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-546
| A |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 0 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 1 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 2 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 3 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2006-09-08 |
|
| 817-546
| 4 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2010-05-27 |
|
| 817-546
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 9 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-547
| A |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 0 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-04-04 |
|
| 817-547
| 1 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 2 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 3 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 4 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 5 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 6 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 7 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 8 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-547
| 9 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-551
| A |
FTWOTXECDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-560
| A |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-566
| A |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2025-01-23 |
|
| 817-566
| 0 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
|
|
| 817-566
| 1 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
|
|
| 817-566
| 2 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-11-19 |
|
| 817-566
| 3 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-06-27 |
|
| 817-566
| 4 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-04-29 |
|
| 817-566
| 5 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-04-29 |
|
| 817-566
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-04-29 |
|
| 817-566
| 7 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
|
|
| 817-566
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2005-03-06 |
|
| 817-566
| 9 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
|
|
| 817-568
| A |
FTWOTXECDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2014-12-26 |
|
| 817-569
| 1 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 2 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 3 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 4 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 5 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 6 |
DLLSTXTLDS8 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2013-08-16 |
|
| 817-569
| 7 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 8 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-569
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2018-07-21 |
|
| 817-570
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-585
| A |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-585
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-02-15 |
|
| 817-585
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2010-06-30 |
|
| 817-585
| 2 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-12-30 |
|
| 817-585
| 3 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-24 |
|
| 817-585
| 4 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-03-11 |
|
| 817-585
| 5 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-03-11 |
|
| 817-585
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-24 |
|
| 817-585
| 7 |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-585
| 8 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-09 |
|
| 817-585
| 9 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-09 |
|
| 817-593
| A |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-603
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-603
| 0 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 1 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 2 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 3 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 4 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 5 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
| 817-603
| 6 |
|
7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2005-02-03 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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