Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 516C AT&T CORP.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
760-453 7 Oceanside: Oceanside DA CA SNDGCA0242Z  732   2010-08-27   
760-487 5 Encinitas CA SNDGCA0242Z  732   2011-10-14   
760-512 6 Oceanside: Pendleton DA CA SNDGCA0242Z  732   2006-06-30   
760-527 5 Julian CA SNDGCA0242Z  732   2011-09-26   
760-536 3 Vista CA SNDGCA0242Z  732   2005-04-08   
760-539 7 San Marcos CA SNDGCA0242Z  732   2007-03-01   
760-545 1 Imperial CA SNDGCA0242Z  732   2011-09-26   
760-615 4 Pauma Valley CA SNDGCA0242Z  732   2011-01-28   
760-618 9 Calexico CA SNDGCA0242Z  732   2011-06-20   
760-623 A Brawley CA SNDGCA0242Z  732      
760-623 7 Brawley CA SNDGCA0242Z  732   2010-01-28   
760-654 3 Ramona CA SNDGCA0242Z  732   2006-06-30   
760-659 6 Vista CA SNDGCA0242Z  732   2011-04-05   
760-693 5 El Centro CA SNDGCA0242Z  732   2007-03-01   
760-696 3 Oceanside: Oceanside DA CA SNDGCA0242Z  732   2006-06-30   
760-748 3 Borrego CA SNDGCA0242Z  732   2007-03-01   
760-814 A Oceanside: Carlsbad DA CA SNDGCA0242Z  732      
760-814 2 Oceanside: Carlsbad DA CA SNDGCA0242Z  732   2006-06-30   
760-849 A Baker CA ANHMCA01XEY  730      
760-849 3 Baker CA ANHMCA01XEY  730   2011-03-11   
760-891 8 San Marcos CA SNDGCA0242Z  732   2014-08-18   
760-913 5 Valley Center CA SNDGCA0242Z  732   2007-03-01   
760-943 4 Encinitas CA SNDGCA0242Z  732   2016-09-29   
760-975 3 Escondido CA SNDGCA0242Z  732   2006-06-30   
762-236 A Tennga GA CHTGTNMAXVX  472      
762-236 5 Tennga GA CHTGTNMAXVX  472   2010-04-15   
762-243 8 Greensboro GA ATLNGATLFMD  438   2011-02-03   
762-333 9 Augusta GA AGSTGAMTXFZ  442   2016-11-21   
762-338 5 Royston GA ATLNGATLFMD  438   2012-12-08   
762-354 A Appling GA AGSTGAMTXFZ  442      
762-354 7 Appling GA AGSTGAMTXFZ  442   2011-06-30   
762-403 A Wrens GA AGSTGAMTXFZ  442   2024-09-21   
762-403 7 Wrens GA AGSTGAMTXFZ  442   2024-09-21   
762-435 A Monticello GA ATLNGATLFMD  438      
762-435 7 Monticello GA ATLNGATLFMD  438   2010-02-15   
762-524 A Columbus GA ATLNGATLFMD  438      
762-524 7 Columbus GA ATLNGATLFMD  438   2010-02-15   
762-583 6 Columbus GA ATLNGATLFMD  438   2016-05-10   
762-691 4 Gay GA ATLNGATLFMD  438   2024-09-03   
765-234 4 Waynetown IN IPLSINATJMD  336   2011-08-19   
765-248 5 Montezuma IN IPLSINATJMD  336   2011-08-19   
765-249 4 Michigantown IN IPLSINATJMD  336   2011-08-19   
765-252 3 Kokomo IN IPLSINATJMD  336   2005-07-28   
765-273 7 Muncie IN IPLSINATJMD  336   2006-07-07   
765-274 5 Anderson IN IPLSINATJMD  336   2006-07-07   
765-279 4 Kirklin IN IPLSINATJMD  336   2011-08-19   
765-290 7 Rosedale IN IPLSINATJMD  336   2024-09-03   
765-294 9 Veedersburg IN IPLSINATJMD  336   2011-08-19   
765-303 5 Montpelier IN IPLSINATJMD  336   2011-08-19   
765-314 5 Boswell IN IPLSINATJMD  336   2011-08-19   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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