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: SNJUCACL3MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
925-592 9 Moraga CA 073H TELNYX LLC 722   2017-07-20   
925-709 7 Pittsburg West CA 073H TELNYX LLC 722   2017-08-04   
925-723 9 Martinez CA 073H TELNYX LLC 722   2017-06-12   
925-725 7 Danville CA 073H TELNYX LLC 722   2017-06-12   
925-790 1 Bishop Ranch CA 073H TELNYX LLC 722   2017-06-12   

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

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