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: NRWLCA141MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-644 A Malibu CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-219 A Norwalk CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-247 A Long Beach CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-269 A Long Beach CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-337 A Long Beach CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-474 A Norwalk CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-588 A Alamitos CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-632 A Whittier CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
626-210 A Azusa-Glendora CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
626-502 A Covina-Baldwin Park CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-274 A Diamond Bar CA 776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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