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: PSBGCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
925-261 A Pittsburg West CA 9740 PACIFIC BELL 722      
925-261 0 Pittsburg West CA 9740 PACIFIC BELL 722      
925-261 1 Pittsburg West CA 9740 PACIFIC BELL 722      
925-261 9 Pittsburg West CA 9740 PACIFIC BELL 722      
925-458 A Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 A Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 0 Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 1 Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 2 Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 3 Pittsburg West CA 9740 PACIFIC BELL 722      
925-709 8 Pittsburg West CA 9740 PACIFIC BELL 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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