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: SNDGCA05DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-267 A National City CA 9740 PACIFIC BELL 732      
619-470 A National City CA 9740 PACIFIC BELL 732      
619-472 A National City CA 9740 PACIFIC BELL 732      
619-472 0 National City CA 9740 PACIFIC BELL 732      
619-472 1 National City CA 9740 PACIFIC BELL 732      
619-472 2 National City CA 9740 PACIFIC BELL 732      
619-472 3 National City CA 9740 PACIFIC BELL 732      
619-472 4 National City CA 9740 PACIFIC BELL 732      
619-472 5 National City CA 9740 PACIFIC BELL 732      
619-472 6 National City CA 9740 PACIFIC BELL 732      
619-472 8 National City CA 9740 PACIFIC BELL 732      
619-472 9 National City CA 9740 PACIFIC BELL 732      
619-475 A National City CA 9740 PACIFIC BELL 732      
619-479 A National City CA 9740 PACIFIC BELL 732      

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

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