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: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-316 A Dixon CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
707-316 0 Dixon CA WSCRCAKE0MD  5562 METROPCS, INC. 726   2019-05-30   
707-316 1 Dixon CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-28   
707-316 2 Dixon CA SCRMCA0112Z  506J TWILIO INTERNATIONAL, INC. 726   2021-04-12   
707-316 3 Dixon CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726   2019-05-29   
707-316 4 Dixon CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-07-28   
707-316 5 Dixon CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2021-12-09   
707-316 6 Dixon CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2021-07-23   
707-316 7 Dixon CA SCRMCA0104Z  965H FRACTEL, LLC 726   2020-07-27   
707-316 8 Dixon CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-06-06   
707-316 9 Dixon CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2020-01-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.