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: 413

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-413 A Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-413 0 Red Rock OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
580-413 2 Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-10-30   
580-413 3 Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-14   
580-413 4 Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-10-30   
580-413 7 Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-04-15   
580-413 8 Red Rock OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-04-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.