Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7421 AT&T LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
708-552 9 Summit IL OKBRILOAIMD  358      
708-645 5 Orland IL CHCGILCLDSC  358   2005-12-08   
708-725 7 Oak Park IL OKBRILOAIMD  358   2001-06-19   
708-752 7 Blue Island IL CHCGILCLDSC  358   2004-04-22   
712-308 A Council Bluffs IA OMAHNENWDS5  644      
712-308 9 Council Bluffs IA OMAHNENWDS5  644      
712-346 A Spencer IA SXCYIAAT6MD  630      
712-346 9 Spencer IA SXCYIAAT6MD  630   2002-11-23   
712-389 A Sioux City IA SXCYIAAT2MD  630      
712-389 3 Sioux City IA SXCYIAAT2MD  630   2005-04-06   
712-389 9 Sioux City IA SXCYIAAT2MD  630      
713-576 A Houston TX HSTNTX01DS3  560      
713-576 0 Houston TX HSTNTX01DS3  560      
713-576 1 Houston TX HSTNTX01DS3  560      
713-576 2 Houston TX HSTNTX01DS3  560      
713-576 3 Houston TX HSTNTX01DS3  560      
713-576 4 Houston TX HSTNTX01DS3  560      
713-576 5 Houston TX HSTNTX01DS3  560      
713-576 7 Houston TX HSTNTX01DS3  560      
713-576 8 Houston TX HSTNTX01DS3  560      
713-577 A Houston TX HSTNTX01DS2  560      
713-577 0 Houston TX HSTNTX01DS2  560      
713-577 1 Houston TX HSTNTX01DS2  560      
713-577 2 Houston TX HSTNTX01DS2  560      
713-577 3 Houston TX HSTNTX01DS2  560      
713-577 4 Houston TX HSTNTX01DS2  560      
713-577 5 Houston TX HSTNTX01DS2  560      
713-577 6 Houston TX HSTNTX01DS2  560      
713-577 7 Houston TX HSTNTX01DS2  560      
713-577 8 Houston TX HSTNTX01DS2  560      
714-232 4 Buena Park CA LSANCA02DS1  730   2002-04-17   
714-244 A Orange CA LSANCA02DS1  730      
714-244 1 Orange CA LSANCA02DS1  730      
714-383 A Garden Grove CA LSANCA02DS1  730      
714-383 6 Garden Grove CA LSANCA02DS1  730   2001-07-25   
714-451 3 Fullerton CA LSANCA03DS0  730   2002-02-25   
714-472 2 Santa Ana CA GRDNCA02DS3  730   2008-08-04   
714-510 A Brea CA LSANCA02DS1  730      
714-510 9 Brea CA LSANCA02DS1  730      
714-618 9 Anaheim CA LSANCA02DS1  730      
714-653 7 Westminster CA LNBHCAXJ2MD  730   2002-03-11   
714-763 7 Cypress CA OXNRCA01DS0  730   2006-10-16   
714-763 8 Cypress CA OXNRCA01DS0  730   2006-10-16   
714-886 4 Cypress CA GRDNCA02DS3  730   2004-07-20   
714-907 A Huntington Beach CA LNBHCAXJ2MD  730      
714-907 9 Huntington Beach CA LNBHCAXJ2MD  730      
714-913 A Santa Ana CA LSANCA02DS1  730      
714-913 2 Santa Ana CA LSANCA02DS1  730      
714-913 9 Santa Ana CA LSANCA02DS1  730      
714-947 A Cypress CA GRDNCA02DS3  730      

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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