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 Eff date Disc date Map
562-936 1 Alamitos CA   730      
562-936 2 Alamitos CA   730      
562-936 3 Alamitos CA   730      
562-936 4 Alamitos CA   730      
562-936 5 Alamitos CA   730      
562-936 6 Alamitos CA   730      
562-936 7 Alamitos CA   730      
562-936 9 Alamitos CA   730      
562-938 A Lakewood CA LNBHCAXSDS0  730     map
562-940 A Downey CA DWNYCAXG80G  730     map
562-940 0 Downey CA   730      
562-940 1 Downey CA   730      
562-940 2 Downey CA   730      
562-940 3 Downey CA   730      
562-940 4 Downey CA   730      
562-940 6 Downey CA   730      
562-940 8 Downey CA   730      
562-940 9 Downey CA   730      
562-941 A Whittier CA WHTRCAXH94K  730     map
562-942 A Pico Rivera CA PCRVCAXFDS0  730     map
562-943 A La Habra CA WHTRCAXG94C  730     map
562-944 A Whittier CA WHTRCAXH94K  730     map
562-945 A Whittier CA WHTRCAXF69M  730     map
562-946 A Whittier CA WHTRCAXH94K  730     map
562-947 A La Habra CA WHTRCAXG94C  730     map
562-948 A Pico Rivera CA PCRVCAXFDS0  730     map
562-949 A Pico Rivera CA PCRVCAXFDS0  730     map
562-951 A Long Beach CA LNBHCAXFDS0  730     map
562-961 A Alamitos CA LNBHCAXMDS0  730     map
562-961 1 Alamitos CA   730      
562-961 3 Alamitos CA   730      
562-961 4 Alamitos CA   730      
562-961 5 Alamitos CA   730      
562-961 6 Alamitos CA   730      
562-961 7 Alamitos CA   730      
562-961 8 Alamitos CA   730      
562-961 9 Alamitos CA   730      
562-980 A Long Beach CA LNBHCAXFDS0  730     map
562-980 1 Long Beach CA   730      
562-980 3 Long Beach CA   730      
562-980 4 Long Beach CA   730      
562-980 7 Long Beach CA   730      
562-980 8 Long Beach CA   730      
562-980 9 Long Beach CA   730      
562-981 A Long Beach CA LNBHCAXGDS0  730     map
562-981 0 Long Beach CA   730      
562-981 1 Long Beach CA   730      
562-981 2 Long Beach CA   730      
562-981 3 Long Beach CA   730      
562-981 5 Long Beach CA   730      

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Last updated: Sat, 30 Sep 2017 12:58:49 UTC

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