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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SNDKCA88DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-308 A San Diego: San Diego DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-325 A San Diego: San Diego DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-326 A San Diego: San Diego DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-327 A National City CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-387 A El Cajon CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-388 A La Mesa CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-433 A La Mesa CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-609 A La Mesa CA 748D MPOWER NETWORKS SERVICES INC. - CA 732      
619-631 A El Cajon CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-734 A Chula Vista CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-827 A Chula Vista CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-841 A Coronado CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
619-961 A San Diego: San Diego DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-290 A San Marcos CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-334 A Encinitas CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-405 A Oceanside: Oceanside DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-407 A Vista CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-410 A San Marcos CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-421 A Oceanside: Oceanside DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-509 A Vista CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-516 A Encinitas CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-517 A Oceanside: Carlsbad DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-543 A Oceanside: Pendleton DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-585 A Oceanside: Carlsbad DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-607 A Oceanside: Carlsbad DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-679 A El Centro CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-708 A Escondido CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
760-871 A Escondido CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-356 A Del Mar CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-375 A Poway CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-376 A Rancho Bernardo CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-413 A Poway CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-432 A Rancho Bernardo CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-519 A Del Mar CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-564 A San Diego: Mira Mesa DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-707 A San Diego: Linda Vista DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-713 A La Jolla CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-751 A San Diego: Linda Vista DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-860 A San Diego: Mira Mesa DA CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-866 A La Jolla CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      
858-869 A La Jolla CA 8322 MPOWER COMMUNICATIONS CORP - CA 732      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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