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: IRVNCASM1MD

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
562-250 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-251 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-263 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-277 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-280 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-282 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-283 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-285 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-287 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-333 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-334 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-354 A Lakewood CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-398 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-444 A Lakewood CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-446 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-475 A La Habra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-485 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-501 A La Habra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-568 A Pico Rivera CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-676 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-677 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-719 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-745 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-758 A Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-774 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-775 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-781 A Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-977 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-999 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-204 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-214 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-219 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-246 A El Monte CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-247 A Arcadia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-248 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-363 A La Puente CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-373 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-385 A Azusa-Glendora CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-386 A Monrovia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-461 A Arcadia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-486 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-566 A Arcadia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-607 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-610 A Azusa-Glendora CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-618 A El Monte CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-626 A La Puente CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-636 A El Monte CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-642 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-650 A Azusa-Glendora CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-653 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-656 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-657 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-677 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-678 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-720 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-722 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-723 A La Puente CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-739 A Monrovia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-773 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-774 A El Monte CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-775 A Monrovia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-782 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-820 A La Puente CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-869 A Covina-Baldwin Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-921 A Sierra Madre CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-940 A Alhambra CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-941 A El Monte CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
626-993 A Pasadena: Pasadena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
657-605 A Orange CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
661-705 A Santa Clarita: Newhall-Castaic DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
661-964 A Santa Clarita: Newhall-Castaic DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-203 A Placentia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-210 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-221 A Orange CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-224 A Anaheim CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-243 A Cypress CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-263 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-367 A Buena Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-388 A Fullerton CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-399 A Anaheim CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-426 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-453 A Orange CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-467 A Garden Grove CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-474 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-494 A Brea CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-500 A Huntington Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-584 A Yorba Linda CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-594 A Huntington Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-619 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-627 A Orange CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-640 A Santa Ana CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-678 A Anaheim CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-684 A Buena Park CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-698 A Huntington Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-729 A Placentia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-823 A Garden Grove CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-887 A Huntington Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-888 A Fullerton CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-905 A Anaheim CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

<< 1 2 3 4 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.