Local Calling Guide
Area code/prefix search
NPA: 817
[Rate centres in NPA 817]
[Dial plan for NPA 817]
<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-383
| A |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-383
| 0 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-383
| 1 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-383
| 2 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2010-06-15 |
|
| 817-383
| 3 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2017-06-06 |
|
| 817-383
| 4 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-01-11 |
|
| 817-383
| 5 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-01-11 |
|
| 817-383
| 6 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-01-11 |
|
| 817-383
| 7 |
Rhome |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-19 |
|
| 817-383
| 8 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-383
| 9 |
Rhome |
TX |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-384
| A |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
|
|
| 817-384
| 0 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 1 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 2 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 3 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 4 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 5 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 6 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 7 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 8 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-384
| 9 |
Fort Worth |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-10-15 |
|
| 817-385
| A |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 0 |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 1 |
Arlington |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-20 |
|
| 817-385
| 2 |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 3 |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 4 |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 5 |
Arlington |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-385
| 6 |
Arlington |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-20 |
|
| 817-385
| 7 |
Arlington |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-20 |
|
| 817-385
| 8 |
Arlington |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2005-01-03 |
|
| 817-385
| 9 |
Arlington |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-20 |
|
| 817-386
| A |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
|
|
| 817-386
| 0 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2007-06-02 |
|
| 817-386
| 1 |
Fort Worth |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2019-07-29 |
|
| 817-386
| 2 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2006-10-10 |
|
| 817-386
| 3 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2006-11-16 |
|
| 817-386
| 4 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2006-12-07 |
|
| 817-386
| 5 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2007-01-15 |
|
| 817-386
| 6 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2006-09-30 |
|
| 817-386
| 7 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2007-03-02 |
|
| 817-386
| 8 |
Fort Worth |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
|
|
| 817-386
| 9 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2007-07-13 |
|
| 817-387
| A |
Fort Worth |
TX |
FTWOTXEDDS3 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-388
| A |
Grapevine EMS |
TX |
RONKTXWODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
| 817-388
| 0 |
Grapevine EMS |
TX |
RONKTXWODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
2011-06-26 |
|
| 817-388
| 1 |
Grapevine EMS |
TX |
RONKTXWODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
2011-06-26 |
|
| 817-388
| 2 |
Grapevine EMS |
TX |
RONKTXWODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
2011-06-26 |
|
| 817-388
| 3 |
Grapevine EMS |
TX |
RONKTXWODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
2011-06-26 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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