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 99 100 101 102 103 104 105 106 107 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-586
| A |
Glendale |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-586
| 0 |
Glendale |
TX |
|
515J IP HORIZON LLC |
552 |
|
2021-05-30 |
|
| 817-586
| 1 |
Glendale |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-11-17 |
|
| 817-586
| 2 |
Glendale |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-586
| 3 |
Glendale |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-07-03 |
|
| 817-586
| 4 |
Glendale |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-586
| 5 |
Glendale |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2011-07-25 |
|
| 817-586
| 6 |
Glendale |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2011-07-25 |
|
| 817-586
| 7 |
Glendale |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-586
| 8 |
Glendale |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-01-19 |
|
| 817-586
| 9 |
Glendale |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2011-07-25 |
|
| 817-587
| A |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-587
| 0 |
Alvarado |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2019-10-30 |
|
| 817-587
| 1 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 2 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 3 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 4 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 5 |
Alvarado |
TX |
DLLSTXHM0MD |
829J PAETEC ITEL, LLC |
552 |
|
2013-06-12 |
|
| 817-587
| 6 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-587
| 7 |
Alvarado |
TX |
DLLSTXHW6MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
552 |
|
2012-04-15 |
|
| 817-587
| 8 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 9 |
Alvarado |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-588
| A |
Arlington EMS |
TX |
FTWOTXCRDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-589
| A |
Atlas EMS |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| A |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 0 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 1 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 2 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 3 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 4 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 6 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 8 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-590
| 9 |
Atlas |
TX |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-591
| A |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-591
| 0 |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-07 |
|
| 817-591
| 1 |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-01-21 |
|
| 817-591
| 2 |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-12-17 |
|
| 817-591
| 4 |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-591
| 7 |
Atlas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2011-11-13 |
|
| 817-591
| 8 |
Atlas |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2003-12-28 |
|
| 817-592
| A |
Mansfield |
TX |
RCSNTXHVBMD |
516C AT&T CORP. |
552 |
|
|
|
| 817-592
| 0 |
Mansfield |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 1 |
Mansfield |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 2 |
Mansfield |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 3 |
Mansfield |
TX |
RCSNTXHVBMD |
516C AT&T CORP. |
552 |
|
2010-03-16 |
|
| 817-592
| 4 |
Mansfield |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 5 |
Mansfield |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2014-05-12 |
|
| 817-592
| 6 |
Mansfield |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2014-05-12 |
|
| 817-592
| 7 |
Mansfield |
TX |
FTWQTXFH0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
552 |
|
2014-05-15 |
|
| 817-592
| 8 |
Mansfield |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-10-12 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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