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
760-986 9 Julian CA OCSDCA112MD  732   2004-01-22   
763-255 A Twin Cities MN MPLSMNDT62H  628      
763-255 9 Twin Cities MN MPLSMNDT62H  628      
763-367 A Twin Cities MN GLVYMNORVMD  628      
763-367 1 Twin Cities MN GLVYMNORVMD  628      
763-367 2 Twin Cities MN GLVYMNORVMD  628      
763-367 3 Twin Cities MN GLVYMNORVMD  628      
763-367 4 Twin Cities MN GLVYMNORVMD  628      
763-367 5 Twin Cities MN GLVYMNORVMD  628      
763-367 8 Twin Cities MN GLVYMNORVMD  628      
763-367 9 Twin Cities MN GLVYMNORVMD  628      
765-252 5 Kokomo IN IPLSIN01X0X  336   2003-11-25   
765-269 2 Lafayette IN IPLSIN01X0X  336   2003-02-08   
769-229 A Brandon MS JCSNMSPSXMY  482      
769-229 9 Brandon MS JCSNMSPSXMY  482   2018-12-07   
770-523 A Buchanan GA ATLNGABU20Z  438      
770-523 9 Buchanan GA ATLNGABU20Z  438   2022-10-27   
770-790 A Atlanta Northwest GA ATLNGATLXDX  438      
770-790 2 Atlanta Northwest GA ATLNGATLXDX  438      
770-790 9 Atlanta Northwest GA ATLNGATLXDX  438      
773-952 5 Chicago Zone 07-Stewart IL CHCGILCLDS9  358   2007-08-05   
774-213 6 Middleboro MA FRMNMAWARMD  128   2008-05-02   
774-247 A Buzzards Bay MA FRMNMAWA0MD  128      
774-247 2 Buzzards Bay MA FRMNMAWA0MD  128      
774-324 8 Medway MA FRMNMAWADS0  128   2001-06-08   
774-512 5 Westboro MA FRMNMAWAEMD  128   2010-06-28   
774-512 6 Westboro MA FRMNMAWAEMD  128   2010-06-28   
774-512 7 Westboro MA FRMNMAWAEMD  128   2010-06-28   
781-228 A Braintree MA FRMNMAWA4MD  128      
781-228 2 Braintree MA FRMNMAWA4MD  128      
781-228 4 Braintree MA FRMNMAWA4MD  128      
781-265 A Burlington MA FRMNMAWARMD  128      
781-265 5 Burlington MA FRMNMAWARMD  128      
781-298 A Canton MA FRMNMAWARMD  128      
781-298 2 Canton MA FRMNMAWARMD  128      
781-298 4 Canton MA FRMNMAWARMD  128      
781-355 A Dedham MA FRMNMAWARMD  128      
781-355 3 Dedham MA FRMNMAWARMD  128      
781-374 A Hingham MA FRMNMAWA0MD  128      
781-374 9 Hingham MA FRMNMAWA0MD  128      
781-423 A Rockland MA FRMNMAWA0MD  128      
781-423 9 Rockland MA FRMNMAWA0MD  128      
781-429 5 Needham MA FRMNMAWARMD  128   2010-10-22   
781-429 6 Needham MA FRMNMAWARMD  128   2011-02-03   
781-451 A Wakefield MA FRMNMAWARMD  128      
781-451 2 Wakefield MA FRMNMAWARMD  128      
781-451 4 Wakefield MA FRMNMAWARMD  128      
781-451 9 Wakefield MA FRMNMAWARMD  128      
781-472 A Waltham MA FRMNMAWARMD  128      
781-472 3 Waltham MA FRMNMAWARMD  128      

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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