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
915-745 2 El Paso TX ELPSTXMAJMD  540   2017-06-19   
916-267 A Sacramento: Main DA CA SCRMCA04DS1  726      
916-267 2 Sacramento: Main DA CA SCRMCA04DS1  726      
916-267 6 Sacramento: Main DA CA SCRMCA04DS1  726      
916-283 A Sacramento: North DA CA SCRMCA04DS1  726      
916-283 0 Sacramento: North DA CA SCRMCA04DS1  726      
916-283 2 Sacramento: North DA CA SCRMCA04DS1  726      
916-350 A Folsom CA SCRMCA04DS1  726      
916-350 2 Folsom CA SCRMCA04DS1  726      
916-350 3 Folsom CA SCRMCA04DS1  726      
916-350 6 Folsom CA SCRMCA04DS1  726      
916-350 7 Folsom CA SCRMCA04DS1  726      
916-350 8 Folsom CA SCRMCA04DS1  726      
916-350 9 Folsom CA SCRMCA04DS1  726      
916-583 A Sacramento: Main DA CA DNGNCA01DS1  726      
916-583 9 Sacramento: Main DA CA DNGNCA01DS1  726      
916-644 4 Lincoln CA SCRMCA04DS1  726   2007-05-01   
916-970 6 Sacramento: Main DA CA SCRMCA04DS1  726   2014-08-01   
919-240 3 Chapel Hill NC DRHMNCRTDS0  426   2004-02-24   
919-257 A Durham NC DRHMNCRTDS0  426   2021-01-25   
919-257 2 Durham NC DRHMNCRTDS0  426      
919-257 4 Durham NC DRHMNCRTDS0  426   2006-12-30   
919-257 5 Durham NC DRHMNCRTDS0  426   2007-08-25   
919-257 6 Durham NC DRHMNCRTDS0  426   2006-10-14   
919-261 4 Knightdale NC DRHMNCRTDS0  426   2004-01-26   
919-278 A Raleigh NC DRHMNCRTDS0  426   2021-01-25   
919-278 1 Raleigh NC DRHMNCRTDS0  426      
919-278 9 Raleigh NC DRHMNCRTDS0  426      
919-279 A Raleigh NC DRHMNCRTDS0  426      
919-279 6 Raleigh NC DRHMNCRTDS0  426      
919-279 9 Raleigh NC DRHMNCRTDS0  426      
919-317 3 Durham NC DRHMNCRTDS0  426   2007-11-17   
919-455 A Raleigh NC DRHMNCRTDS0  426      
919-455 2 Raleigh NC DRHMNCRTDS0  426      
919-455 9 Raleigh NC DRHMNCRTDS0  426      
919-551 A Zebulon NC RLGHNCMOX0X  426      
919-551 9 Zebulon NC RLGHNCMOX0X  426   2003-11-28   
919-635 7 Mount Olive NC DRHMNCRTDS0  426   2002-08-19   
919-650 A Cary NC DRHMNCRTDS0  426   2021-01-25   
919-650 5 Cary NC DRHMNCRTDS0  426      
919-651 A Cary NC DRHMNCRTDS0  426      
919-651 2 Cary NC DRHMNCRTDS0  426      
919-651 5 Cary NC DRHMNCRTDS0  426      
919-666 1 Durham NC DRHMNCRTDS0  426   2011-08-03   
919-697 4 Durham NC DRHMNCRTDS0  426   2008-07-05   
920-423 8 Little Chute WI GNBYWIAT1MD  350   2005-06-27   
920-478 5 Waterloo WI WTJTWIAA1MD  356   2003-08-06   
920-632 A De Pere WI GNBYWIAT1MD  350      
920-632 0 De Pere WI GNBYWIAT1MD  350      
920-632 1 De Pere WI GNBYWIAT1MD  350   2005-12-08   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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