Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: CRDMCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
949-219 A Newport Beach CA 9740 PACIFIC BELL 730      
949-287 A Newport Beach CA 9740 PACIFIC BELL 730      
949-467 A Newport Beach CA 9740 PACIFIC BELL 730      
949-509 A Irvine CA 9740 PACIFIC BELL 730      
949-640 A Newport Beach CA 9740 PACIFIC BELL 730      
949-644 A Newport Beach CA 9740 PACIFIC BELL 730      
949-717 A Newport Beach CA 9740 PACIFIC BELL 730      
949-718 A Newport Beach CA 9740 PACIFIC BELL 730      
949-719 A Newport Beach CA 9740 PACIFIC BELL 730      
949-720 A Newport Beach CA 9740 PACIFIC BELL 730      
949-721 A Newport Beach CA 9740 PACIFIC BELL 730      
949-725 A Irvine CA 9740 PACIFIC BELL 730      
949-729 A Newport Beach CA 9740 PACIFIC BELL 730      
949-737 A Irvine CA 9740 PACIFIC BELL 730      
949-759 A Newport Beach CA 9740 PACIFIC BELL 730      
949-760 A Newport Beach CA 9740 PACIFIC BELL 730      
949-823 A Irvine CA 9740 PACIFIC BELL 730      
949-824 A Irvine CA 9740 PACIFIC BELL 730      
949-854 A Irvine CA 9740 PACIFIC BELL 730      
949-856 A Irvine CA 9740 PACIFIC BELL 730      
949-926 A Irvine CA 9740 PACIFIC BELL 730      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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