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
562-961 A Alamitos CA LNBHCAXMDS0  730      
562-961 1 Alamitos CA LNBHCAXMDS0  730      
562-961 3 Alamitos CA LNBHCAXMDS0  730      
562-961 4 Alamitos CA LNBHCAXMDS0  730      
562-961 5 Alamitos CA LNBHCAXMDS0  730      
562-961 6 Alamitos CA LNBHCAXMDS0  730      
562-961 7 Alamitos CA LNBHCAXMDS0  730      
562-961 8 Alamitos CA LNBHCAXMDS0  730      
562-961 9 Alamitos CA LNBHCAXMDS0  730      
562-980 A Long Beach CA LNBHCAXFDS0  730      
562-980 1 Long Beach CA LNBHCAXFDS0  730      
562-980 3 Long Beach CA LNBHCAXFDS0  730      
562-980 4 Long Beach CA LNBHCAXFDS0  730      
562-980 7 Long Beach CA LNBHCAXFDS0  730      
562-980 8 Long Beach CA LNBHCAXFDS0  730      
562-980 9 Long Beach CA LNBHCAXFDS0  730      
562-981 A Long Beach CA LNBHCAXGDS0  730      
562-981 0 Long Beach CA LNBHCAXGDS0  730      
562-981 1 Long Beach CA LNBHCAXGDS0  730      
562-981 2 Long Beach CA LNBHCAXGDS0  730      
562-981 3 Long Beach CA LNBHCAXGDS0  730      
562-981 5 Long Beach CA LNBHCAXGDS0  730      
562-981 6 Long Beach CA LNBHCAXGDS0  730      
562-981 7 Long Beach CA LNBHCAXGDS0  730      
562-981 8 Long Beach CA LNBHCAXGDS0  730      
562-981 9 Long Beach CA LNBHCAXGDS0  730      
562-982 A Lakewood CA LNBHCAXSDS0  730      
562-982 0 Lakewood CA LNBHCAXSDS0  730      
562-982 1 Lakewood CA LNBHCAXSDS0  730      
562-982 9 Lakewood CA LNBHCAXSDS0  730      
562-983 A Long Beach CA LNBHCAXFDS0  730      
562-984 A Long Beach CA LNBHCAXH42P  730      
562-985 A Alamitos CA LNBHCAXMDS0  730      
562-986 A Alamitos CA LNBHCAXMDS0  730      
562-986 1 Alamitos CA LNBHCAXMDS0  730      
562-986 2 Alamitos CA LNBHCAXMDS0  730      
562-986 4 Alamitos CA LNBHCAXMDS0  730      
562-986 5 Alamitos CA LNBHCAXMDS0  730      
562-986 6 Alamitos CA LNBHCAXMDS0  730      
562-986 7 Alamitos CA LNBHCAXMDS0  730      
562-986 9 Alamitos CA LNBHCAXMDS0  730      
562-987 A Alamitos CA LNBHCAXT43K  730      
562-988 A Long Beach CA LNBHCAXGDS0  730      
562-989 A Long Beach CA LNBHCAXGDS0  730      
562-997 A Long Beach CA LNBHCAXGDS0  730      
626-239 A Monrovia CA BLPKCAXFPSA  730      
626-239 0 Monrovia CA BLPKCAXFPSA  730      
626-239 2 Monrovia CA BLPKCAXFPSA  730      
626-256 A Monrovia CA MNRVCAXG35K  730      
626-301 A Monrovia CA MNRVCAXG35K  730      

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

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