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.

OCN: 2319 FRONTIER CALIFORNIA INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
562-467 A Norwalk CA ARTSCAXF86S  730      
562-467 0 Norwalk CA ARTSCAXF86S  730      
562-467 1 Norwalk CA ARTSCAXF86S  730      
562-467 2 Norwalk CA ARTSCAXF86S  730      
562-467 4 Norwalk CA ARTSCAXF86S  730      
562-467 5 Norwalk CA ARTSCAXF86S  730      
562-467 6 Norwalk CA ARTSCAXF86S  730      
562-467 7 Norwalk CA ARTSCAXF86S  730      
562-467 8 Norwalk CA ARTSCAXF86S  730      
562-467 9 Norwalk CA ARTSCAXF86S  730      
562-468 A Norwalk CA ARTSCAXF86S  730      
562-469 A Downey CA NRWLCAXGDS0  730      
562-469 4 Downey CA NRWLCAXGDS0  730      
562-469 6 Downey CA NRWLCAXGDS0  730      
562-469 7 Downey CA NRWLCAXGDS0  730      
562-483 A Norwalk CA NRWLCAXGDS0  730      
562-483 0 Norwalk CA NRWLCAXGDS0  730      
562-483 1 Norwalk CA NRWLCAXGDS0  730      
562-483 4 Norwalk CA NRWLCAXGDS0  730      
562-483 5 Norwalk CA NRWLCAXGDS0  730      
562-483 6 Norwalk CA NRWLCAXGDS0  730      
562-483 7 Norwalk CA NRWLCAXGDS0  730      
562-483 8 Norwalk CA NRWLCAXGDS0  730      
562-484 A Norwalk CA NRWLCAXF92S  730      
562-484 0 Norwalk CA NRWLCAXF92S  730      
562-484 2 Norwalk CA NRWLCAXF92S  730      
562-484 3 Norwalk CA NRWLCAXF92S  730      
562-484 7 Norwalk CA NRWLCAXF92S  730      
562-484 9 Norwalk CA NRWLCAXF92S  730      
562-489 A Long Beach CA LNBHCAXLDS0  730      
562-489 0 Long Beach CA LNBHCAXLDS0  730      
562-489 1 Long Beach CA LNBHCAXLDS0  730      
562-489 2 Long Beach CA LNBHCAXLDS0  730      
562-490 A Long Beach CA LNBHCAXGDS0  730      
562-490 0 Long Beach CA LNBHCAXGDS0  730      
562-490 1 Long Beach CA LNBHCAXGDS0  730      
562-490 2 Long Beach CA LNBHCAXGDS0  730      
562-490 3 Long Beach CA LNBHCAXGDS0  730      
562-490 4 Long Beach CA LNBHCAXGDS0  730      
562-490 5 Long Beach CA LNBHCAXGDS0  730      
562-490 6 Long Beach CA LNBHCAXGDS0  730      
562-490 7 Long Beach CA LNBHCAXGDS0  730      
562-490 9 Long Beach CA LNBHCAXGDS0  730      
562-491 A Long Beach CA LNBHCAXFDS0  730      
562-492 A Long Beach CA LNBHCAXGDS0  730      
562-493 A Alamitos CA SLBHCAXF43J  730      
562-494 A Alamitos CA LNBHCAXMDS0  730      
562-495 A Long Beach CA LNBHCAXFDS0  730      
562-496 A Lakewood CA LNBHCAXSDS0  730      
562-497 A Lakewood CA LNBHCAXSDS0  730      

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

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