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: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-386 A Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-386 3 Davis OK OKCYOKCEXBZ  073H TELNYX LLC 536   2018-10-31   
580-386 4 Davis OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-01-08   
580-386 5 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-386 6 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-386 7 Davis OK OKCYOKCEXVZ  506J TWILIO INTERNATIONAL, INC. 536   2021-07-16   
580-386 8 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   
580-386 9 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.