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: SNDGCA0250Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-217 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-01-09   
619-242 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-01-09   
619-256 A Chula Vista CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-406 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-526 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-529 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-620 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-893 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-896 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-898 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-899 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-968 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-969 A San Diego: San Diego DA CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
858-347 A Del Mar CA 6630 USA MOBILITY WIRELESS, INC. 732   2024-01-09   

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

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