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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-454 6 Compton: Compton DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-01-06   
424-479 A Culver City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-479 0 Culver City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-02-25   
424-479 6 Culver City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-12-09   
424-486 A Compton: Gardena DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-486 6 Compton: Gardena DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-03-31   
424-493 A Malibu CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-493 6 Malibu CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-09-05   
424-494 6 San Pedro CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-09-11   
424-565 A Torrance CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-565 6 Torrance CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-08-02   
424-577 8 Inglewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-08-10   
424-678 A El Segundo CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-678 5 El Segundo CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-06-04   
424-678 6 El Segundo CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-06-04   
424-678 7 El Segundo CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-06-04   
424-678 8 El Segundo CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-06-04   
424-728 6 Compton: Gardena DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-03-11   
442-499 6 Fort Irwin CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-11-05   
442-758 9 Olancha CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-04-23   
562-401 7 Downey CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-586 6 Pico Rivera CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-05-05   
562-636 A Downey CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-636 6 Downey CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-03-02   
562-656 1 Pico Rivera CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-03-09   
562-703 8 Pico Rivera CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2024-01-02   
562-792 A Compton: Compton DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-792 8 Compton: Compton DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-12-08   
562-982 2 Lakewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-982 5 Lakewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-982 6 Lakewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-982 7 Lakewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-982 8 Lakewood CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-654 0 Pasadena: Pasadena DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-02-25   
657-526 A Anaheim CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
657-526 6 Anaheim CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-11-11   
657-565 8 Santa Ana CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-05-05   
657-579 A Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
657-579 1 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 2 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 3 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 4 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 5 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 6 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-579 7 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-06-14   
657-619 A Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
657-619 7 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-11-11   
657-619 8 Orange CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-11-11   
657-712 A Anaheim CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2024-01-14   
657-712 6 Anaheim CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2024-01-14   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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