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]

Region: CA

OCN: 981E BANDWIDTH.COM CLEC, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
619-940 7 San Diego: San Diego DA CA SNDGCA02XIZ  732   2009-01-11   
619-946 8 Chula Vista CA SNDGCA02XIZ  732   2013-11-10   
619-956 1 El Cajon CA SNDGCA02XIZ  732   2011-05-23   
619-981 7 San Diego: San Diego DA CA SNDGCA02XIZ  732   2013-07-14   
619-984 1 San Diego: San Diego DA CA SNDGCA02XIZ  732   2022-11-15   
619-984 2 San Diego: San Diego DA CA SNDGCA02XIZ  732   2022-11-15   
619-984 6 San Diego: San Diego DA CA SNDGCA02XIZ  732   2022-11-15   
619-984 8 San Diego: San Diego DA CA SNDGCA02XIZ  732   2022-11-15   
619-984 9 San Diego: San Diego DA CA SNDGCA02XIZ  732   2022-11-15   

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

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