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: CMBACA11RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-924 A Cambria CA 9740 PACIFIC BELL 740      
805-924 1 Cambria CA 9740 PACIFIC BELL 740      
805-924 2 Cambria CA 9740 PACIFIC BELL 740      
805-927 A Cambria CA 9740 PACIFIC BELL 740      
805-927 0 Cambria CA 9740 PACIFIC BELL 740      
805-927 1 Cambria CA 9740 PACIFIC BELL 740      
805-927 2 Cambria CA 9740 PACIFIC BELL 740      
805-927 3 Cambria CA 9740 PACIFIC BELL 740      
805-927 4 Cambria CA 9740 PACIFIC BELL 740      
805-927 5 Cambria CA 9740 PACIFIC BELL 740      
805-927 6 Cambria CA 9740 PACIFIC BELL 740      
805-927 7 Cambria CA 9740 PACIFIC BELL 740      
805-927 8 Cambria CA 9740 PACIFIC BELL 740      

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

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