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 |
| 817-442
| 5 |
Grapevine |
TX |
GRPVTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-442
| 6 |
Grapevine |
TX |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2016-10-30 |
|
| 817-442
| 7 |
Grapevine |
TX |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2016-10-30 |
|
| 817-442
| 8 |
Grapevine |
TX |
GRPVTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-442
| 9 |
Grapevine |
TX |
GRPVTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-443
| A |
Fort Worth |
TX |
FTWOTXBBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-443
| 0 |
Fort Worth |
TX |
FTWOTXBBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-443
| 1 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2008-03-09 |
|
| 817-443
| 2 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-443
| 3 |
Fort Worth |
TX |
FTWOTXBBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-443
| 4 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-443
| 5 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-443
| 6 |
Fort Worth |
TX |
FTWOTXBBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-443
| 7 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-443
| 8 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-443
| 9 |
Fort Worth |
TX |
FTWOTXBBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-444
| A |
Azle |
TX |
AZLETXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-445
| A |
Euless |
TX |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 817-446
| A |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 0 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 1 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 2 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 3 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 4 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 5 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 6 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 7 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 8 |
Glendale |
TX |
FTWOTXGLRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-446
| 9 |
Glendale |
TX |
|
903C ONVOY, LLC - TX |
552 |
|
2025-03-02 |
|
| 817-447
| A |
Fort Worth |
TX |
FTWOTXBNDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-448
| A |
Fort Worth |
TX |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-448
| 0 |
Fort Worth |
TX |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-448
| 1 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2008-03-09 |
|
| 817-448
| 2 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-448
| 3 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-448
| 4 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-448
| 5 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-448
| 6 |
Fort Worth |
TX |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-448
| 7 |
Fort Worth |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-448
| 8 |
Fort Worth |
TX |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-448
| 9 |
Fort Worth |
TX |
FTWOTXCIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-449
| A |
Arlington EMS |
TX |
FTWOTXARDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-449
| 0 |
Arlington EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-02-09 |
|
| 817-449
| 1 |
Arlington EMS |
TX |
FTWOTXARDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-449
| 2 |
Arlington EMS |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2005-12-25 |
|
| 817-449
| 3 |
Arlington EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2006-03-11 |
|
| 817-449
| 4 |
Arlington EMS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-01-12 |
|
| 817-449
| 5 |
Arlington EMS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-01-12 |
|
| 817-449
| 6 |
Arlington EMS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-03-01 |
|
| 817-449
| 7 |
Arlington EMS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2007-01-12 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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