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 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-759
| 6 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-759
| 7 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-759
| 8 |
FTWOTXTEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-759
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2013-06-03 |
|
| 817-762
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2010-02-28 |
|
| 817-762
| 1 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 2 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 3 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 4 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 5 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 6 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 7 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 8 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-762
| 9 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-763
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-764
| A |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 0 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 1 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 2 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 3 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 4 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-06-27 |
|
| 817-764
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-07-01 |
|
| 817-764
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-764
| 7 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-09-13 |
|
| 817-764
| 8 |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-09-13 |
|
| 817-764
| 9 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-07-12 |
|
| 817-768
| A |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-02 |
|
| 817-768
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 2 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 3 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-12-16 |
|
| 817-768
| 4 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 5 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 6 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-768
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-07-08 |
|
| 817-768
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-07-08 |
|
| 817-768
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-02 |
|
| 817-769
| 1 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| 2 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| 3 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-12-05 |
|
| 817-769
| 4 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| 5 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-04-10 |
|
| 817-769
| 6 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-769
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-12-05 |
|
| 817-769
| 8 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-12-16 |
|
| 817-769
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-773
| A |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.