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: BKFDCA14DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-396 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-397 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-398 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-827 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-831 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-832 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-833 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-834 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-835 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-836 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      
661-837 A Bakersfield: South DA CA 9740 PACIFIC BELL 734      

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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