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: 638

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-638 A Bromide OK BRMDOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-638 0 Bromide OK BRMDOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-638 2 Bromide OK BRMDOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-638 4 Bromide OK BRMDOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-638 8 Bromide OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-11-25   

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

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