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: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-317 A Saddleback Valley CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730      
949-317 0 Saddleback Valley CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2017-11-10   
949-317 1 Saddleback Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-06-09   
949-317 2 Saddleback Valley CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-06   
949-317 3 Saddleback Valley CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2019-01-06   
949-317 4 Saddleback Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-04   
949-317 5 Saddleback Valley CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2018-01-16   
949-317 6 Saddleback Valley CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2018-09-26   
949-317 7 Saddleback Valley CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2018-09-26   
949-317 8 Saddleback Valley CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2018-08-16   
949-317 9 Saddleback Valley CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.