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: BKFDCA11X5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-242 5 Lebec CA 073H TELNYX LLC 734      
661-271 4 Mojave CA 073H TELNYX LLC 734      
661-271 8 Mojave CA 073H TELNYX LLC 734      
661-385 0 Edwards CA 073H TELNYX LLC 734      
661-413 7 Cuyama CA 073H TELNYX LLC 734      
661-452 A Berrenda Mesa CA 073H TELNYX LLC 734      
661-452 1 Berrenda Mesa CA 073H TELNYX LLC 734      
661-453 9 California Hot Springs CA 073H TELNYX LLC 734      
661-634 8 Bakersfield: Main DA CA 073H TELNYX LLC 734      
661-749 2 Mojave CA 073H TELNYX LLC 734      
661-752 8 Rosamond CA 073H TELNYX LLC 734      

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

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