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: BKFDCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-363 A Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 0 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 1 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 2 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 4 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 5 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 6 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 7 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-363 8 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-364 A Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-364 0 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-366 A Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-808 A Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-808 2 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-817 A Bakersfield: Main DA CA 9740 PACIFIC BELL 734      
661-817 1 Bakersfield: Main DA CA 9740 PACIFIC BELL 734      

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

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