Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-368 A Davis OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-368 0 Davis OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2008-12-01   
580-368 1 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-368 2 Davis OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-368 3 Davis OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-02-05   
580-368 5 Davis OK   6529 T-MOBILE USA, INC. 536   2025-05-05   
580-368 7 Davis OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2005-09-24   
580-368 8 Davis OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
580-368 9 Davis OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2021-05-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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