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
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-928
| 8 |
FTWOTXCEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2008-11-06 |
|
| 817-928
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-935
| A |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 0 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
| 817-935
| 1 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 2 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 3 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 4 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 5 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 6 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 7 |
FTWOTXWSDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-935
| 8 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
| 817-935
| 9 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-945
| A |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-945
| 0 |
KLLRTX02DS2 |
4009 MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX |
552 |
|
2006-03-10 |
|
| 817-945
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2012-08-07 |
|
| 817-945
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2012-09-20 |
|
| 817-945
| 3 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-07 |
|
| 817-945
| 4 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-945
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-945
| 6 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-07 |
|
| 817-945
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-945
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-945
| 9 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-953
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-953
| 0 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 1 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2021-01-21 |
|
| 817-953
| 2 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 3 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 4 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 5 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 6 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-07-03 |
|
| 817-953
| 7 |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2011-10-13 |
|
| 817-953
| 8 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2012-01-13 |
|
| 817-953
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2012-03-12 |
|
| 817-971
| A |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-08-11 |
|
| 817-971
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2025-02-02 |
|
| 817-971
| 1 |
DLLSTX97XGX |
490J DISH WIRELESS, LLC |
552 |
|
2024-08-12 |
|
| 817-971
| 2 |
DLLSTX97XGX |
490J DISH WIRELESS, LLC |
552 |
|
2024-09-09 |
|
| 817-971
| 3 |
DLLSTXALEMD |
732J NUSO, LLC |
552 |
|
2024-08-12 |
|
| 817-971
| 4 |
DLLSTXALEMD |
732J NUSO, LLC |
552 |
|
2024-08-12 |
|
| 817-971
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-02-24 |
|
| 817-971
| 6 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-08-11 |
|
| 817-971
| 7 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-08-11 |
|
| 817-971
| 8 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-08-11 |
|
| 817-971
| 9 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-08-11 |
|
| 817-973
| A |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-05-15 |
|
| 817-973
| 0 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-05-16 |
|
| 817-973
| 1 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-05-16 |
|
| 817-973
| 2 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-05-16 |
|
| 817-973
| 3 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-06-22 |
|
| 817-973
| 4 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-06-22 |
|
| 817-973
| 5 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2024-05-17 |
|
| 817-973
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2024-06-22 |
|
| 817-973
| 7 |
DLLATX37EMD |
197D VONAGE AMERICA LLC |
552 |
|
2024-05-16 |
|
| 817-973
| 8 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-05-15 |
|
| 817-973
| 9 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-05-15 |
|
| 817-978
| A |
FTWOTXEDDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-984
| A |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-984
| 0 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-984
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2012-12-17 |
|
| 817-984
| 2 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 817-984
| 3 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2012-10-01 |
|
| 817-984
| 4 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2007-07-26 |
|
| 817-984
| 5 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2007-09-24 |
|
| 817-984
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2009-04-17 |
|
| 817-984
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2009-04-17 |
|
| 817-984
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2009-04-17 |
|
| 817-984
| 9 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2007-11-07 |
|
| 817-986
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-986
| 0 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-986
| 1 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 2 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 3 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 4 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 5 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 6 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 7 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 8 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-986
| 9 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-11-19 |
|
| 817-989
| A |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 0 |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2014-12-26 |
|
| 817-989
| 1 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 2 |
DLLSTX97X1X |
073H TELNYX LLC |
552 |
|
2017-03-22 |
|
| 817-989
| 3 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 4 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 5 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 6 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2007-11-07 |
|
| 817-989
| 7 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 8 |
FTWOTXPEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-989
| 9 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-07 |
|
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Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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