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: SNLOCA014MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-213 A Paso Robles CA 9748 AMERICAN MESSAGING SERVICES, LLC 740      
805-224 A Santa Barbara CA 6906 AMERICAN MESSAGING SERVICES, LLC 740      
805-255 A Santa Barbara CA 9262 UTILITY TELECOM GROUP, LLC - CA 740      
805-362 A Santa Maria CA 9748 AMERICAN MESSAGING SERVICES, LLC 740      
805-540 A San Luis Obispo CA 9262 UTILITY TELECOM GROUP, LLC - CA 740      
805-580 A Santa Barbara CA 6967 33 WIRELESS INC. 740      
805-599 A San Luis Obispo CA 9748 AMERICAN MESSAGING SERVICES, LLC 740      
805-615 A Santa Maria CA 4752 KCINDUR COMMUNICATIONS, INC. DBA ADVANCED PAGING 740      
805-726 A Santa Barbara CA 4752 KCINDUR COMMUNICATIONS, INC. DBA ADVANCED PAGING 740      
805-780 A San Luis Obispo CA 4752 KCINDUR COMMUNICATIONS, INC. DBA ADVANCED PAGING 740      
805-847 A Santa Barbara CA 9748 AMERICAN MESSAGING SERVICES, LLC 740      
805-894 A Santa Barbara CA 9748 AMERICAN MESSAGING SERVICES, LLC 740      
805-945 A San Luis Obispo CA 9262 UTILITY TELECOM GROUP, LLC - CA 740      
805-999 A Santa Maria CA 9262 UTILITY TELECOM GROUP, LLC - CA 740      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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