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.

NPA: 949 [Rate centres in NPA 949] [Dial plan for NPA 949]

NXX: 693

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-693 A Trabuco CA ANHMCA01XUY  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 730      
949-693 0 Trabuco CA   073H TELNYX LLC 730   2022-12-01   
949-693 1 Trabuco CA   649C ONVOY, LLC - CA 730   2023-05-11   
949-693 2 Trabuco CA   649C ONVOY, LLC - CA 730   2022-10-15   
949-693 3 Trabuco CA   073H TELNYX LLC 730   2023-06-25   
949-693 4 Trabuco CA   649C ONVOY, LLC - CA 730   2022-12-16   
949-693 5 Trabuco CA   388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 730   2022-08-29   
949-693 6 Trabuco CA   649C ONVOY, LLC - CA 730   2024-07-05   
949-693 7 Trabuco CA   649C ONVOY, LLC - CA 730   2023-04-03   
949-693 8 Trabuco CA   649C ONVOY, LLC - CA 730   2023-04-03   
949-693 9 Trabuco CA   624H ONVOY SPECTRUM, LLC 730   2023-05-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.