Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-751 5 Arlington TX ELSSTX13CM1  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-09-05   
817-751 6 Arlington TX ELSSTX13CM1  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-12-08   
817-751 7 Arlington TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-09-06   
817-751 8 Arlington TX ELSSTX13CM1  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-11-29   
817-751 9 Arlington TX ELSSTX13CM1  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-01-23   
817-752 A Azle TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-752 0 Azle TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-752 1 Azle TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-752 2 Azle TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2013-05-13   
817-752 3 Azle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-09-01   
817-752 4 Azle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-01   
817-752 5 Azle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-11-05   
817-752 6 Azle TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS GROUP - DALLAS 552   2013-01-07   
817-752 7 Azle TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-09-05   
817-752 8 Azle TX KLLRTX02DS0  4009 MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX 552   2013-04-15   
817-752 9 Azle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-07-23   
817-753 A Keller TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-753 0 Keller TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-05-17   
817-753 1 Keller TX DLLSTX97X1X  073H TELNYX LLC 552   2019-12-13   
817-753 2 Keller TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-753 3 Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-753 4 Keller TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-753 5 Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-753 6 Keller TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-10-02   
817-753 7 Keller TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-10-02   
817-753 8 Keller TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2020-02-24   
817-753 9 Keller TX DLLSTX97LMD  997G LOCAL ACCESS LLC - TX 552   2015-03-23   
817-754 A Reno TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-754 0 Reno TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
817-754 1 Reno TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-15   
817-754 2 Reno TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-754 3 Reno TX   145J TERRA NOVA TELECOM INC. 552   2021-01-30   
817-754 4 Reno TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-09-30   
817-754 5 Reno TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-09-30   
817-754 6 Reno TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-01-01   
817-754 7 Reno TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-15   
817-754 8 Reno TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-15   
817-754 9 Reno TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
817-755 A Springtown TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-755 0 Springtown TX DLLSTX37DSH  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-06-16   
817-755 1 Springtown TX DLLSTX37DSH  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-06-16   
817-755 2 Springtown TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-755 3 Springtown TX   145J TERRA NOVA TELECOM INC. 552   2021-01-30   
817-755 4 Springtown TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
817-755 5 Springtown TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-09-30   
817-755 6 Springtown TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-08-27   
817-755 7 Springtown TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-09-05   
817-755 8 Springtown TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-10-29   
817-755 9 Springtown TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
817-756 A Grapevine TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      

<< 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 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.