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: 985 [Rate centres in NPA 985] [Dial plan for NPA 985]

NXX: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
985-263 A Patterson LA NWORLAMA96Z  508J CENTURYLINK COMMUNICATIONS, LLC 490      
985-263 0 Patterson LA   153F BANDWIDTH.COM CLEC, LLC - LA 490   2018-06-03   
985-263 1 Patterson LA   073H TELNYX LLC 490   2018-07-19   
985-263 2 Patterson LA   318J COMCAST IP PHONE, LLC 490   2017-03-31   
985-263 3 Patterson LA   318J COMCAST IP PHONE, LLC 490   2018-04-07   
985-263 4 Patterson LA   749E ONVOY, LLC - LA 490   2024-07-12   
985-263 5 Patterson LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2020-12-12   
985-263 6 Patterson LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2025-01-26   
985-263 7 Patterson LA   508J CENTURYLINK COMMUNICATIONS, LLC 490   2016-09-02   
985-263 8 Patterson LA   516J TON80 COMMUNICATIONS, LLC 490   2021-06-21   
985-263 9 Patterson LA   749E ONVOY, LLC - LA 490   2024-05-11   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.