Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLLSTXHM4MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
945-282 0 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 1 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 2 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 3 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 4 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 6 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 7 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 8 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
945-282 9 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2023-01-22   
972-244 4 Plano TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2011-01-20   
972-244 7 Plano TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2011-01-03   
972-284 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2011-02-09   
972-338 2 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-02-17   
972-338 3 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-02-17   
972-348 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2013-02-13   
972-349 4 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2016-12-26   
972-400 4 Grand Prairie EMS TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2007-05-16   
972-460 4 Cedar Hill TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2009-09-06   
972-587 2 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2011-03-31   
972-638 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2010-09-20   
972-695 2 Carrollton TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2007-07-25   
972-763 8 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2011-06-10   
972-810 4 Carrollton TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2011-09-13   
972-850 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2011-07-22   
972-865 8 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-04-13   
972-889 7 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-08-27   
972-893 2 Irving TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2011-01-20   
972-916 2 Irving EMS TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2010-09-10   
972-942 2 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2018-05-29   
972-957 3 Irving TX 7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2007-07-25   
972-972 3 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2017-12-18   
972-996 0 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2007-06-11   
972-996 3 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2009-10-20   
972-996 5 Dallas TX 7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2008-06-29   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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