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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Switch: LNBHCAXFDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
562-432 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-435 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-436 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-437 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-491 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-495 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-499 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-570 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-590 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-624 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-628 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-901 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-951 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-980 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      
562-983 A Long Beach CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

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