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 |
| 817-378
| 4 |
Fort Worth |
TX |
|
516C AT&T CORP. |
552 |
|
2006-07-07 |
|
| 817-378
| 5 |
Fort Worth |
TX |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-378
| 6 |
Fort Worth |
TX |
|
5562 METROPCS, INC. |
552 |
|
2007-05-25 |
|
| 817-378
| 7 |
Fort Worth |
TX |
|
5562 METROPCS, INC. |
552 |
|
2007-02-09 |
|
| 817-378
| 8 |
Fort Worth |
TX |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-378
| 9 |
Fort Worth |
TX |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-379
| A |
Keller EMS |
TX |
KLLRTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 0 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 1 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 2 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 3 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 4 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 5 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 6 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-379
| 7 |
Keller EMS |
TX |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2024-08-29 |
|
| 817-379
| 8 |
Keller EMS |
TX |
|
515J IP HORIZON LLC |
552 |
|
2019-05-18 |
|
| 817-379
| 9 |
Keller EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 817-380
| A |
Keller |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 817-380
| 0 |
Keller |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 817-380
| 1 |
Keller |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-11-07 |
|
| 817-380
| 2 |
Keller |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2003-07-16 |
|
| 817-380
| 3 |
Keller |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-04-28 |
|
| 817-380
| 4 |
Keller |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-01-13 |
|
| 817-380
| 5 |
Keller |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-04-28 |
|
| 817-380
| 6 |
Keller |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2006-02-23 |
|
| 817-380
| 7 |
Keller |
TX |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2008-03-24 |
|
| 817-380
| 8 |
Keller |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-06-24 |
|
| 817-380
| 9 |
Keller |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-04-26 |
|
| 817-381
| A |
Reno |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-381
| 0 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-09-10 |
|
| 817-381
| 1 |
Reno |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-09-02 |
|
| 817-381
| 2 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-08-18 |
|
| 817-381
| 3 |
Reno |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-05-19 |
|
| 817-381
| 4 |
Reno |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-03-09 |
|
| 817-381
| 5 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-02-27 |
|
| 817-381
| 6 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-13 |
|
| 817-381
| 7 |
Reno |
TX |
|
903C ONVOY, LLC - TX |
552 |
|
2009-09-05 |
|
| 817-381
| 8 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-13 |
|
| 817-381
| 9 |
Reno |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-08-15 |
|
| 817-382
| A |
Springtown |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-382
| 0 |
Springtown |
TX |
|
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-382
| 1 |
Springtown |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2013-03-28 |
|
| 817-382
| 2 |
Springtown |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-02-27 |
|
| 817-382
| 3 |
Springtown |
TX |
|
903C ONVOY, LLC - TX |
552 |
|
2010-06-15 |
|
| 817-382
| 4 |
Springtown |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-03-09 |
|
| 817-382
| 5 |
Springtown |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-16 |
|
| 817-382
| 6 |
Springtown |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-16 |
|
| 817-382
| 7 |
Springtown |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-13 |
|
| 817-382
| 8 |
Springtown |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-13 |
|
| 817-382
| 9 |
Springtown |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-10-22 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.