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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NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-683 A San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 0 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 1 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 2 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 3 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 4 San Diego: San Diego DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-683 5 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 6 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 7 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 8 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-683 9 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      

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

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