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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SNBBCA010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-308 A Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-308 0 Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-308 1 Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-308 2 Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-308 3 Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-308 4 Santa Barbara CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-314 A Santa Maria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-314 0 Santa Maria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-314 1 Santa Maria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-350 5 Santa Ynez CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-354 1 Santa Maria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-356 4 Guadalupe CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-430 5 Lompoc CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-743 6 Lompoc CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-755 5 Carpinteria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      
805-755 6 Carpinteria CA 258E YMAX COMMUNICATIONS CORP. - CA 740      

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

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