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: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-937 A Wapanucka OK WPNCOKMARL1  9533 SOUTHWESTERN BELL 536      
580-937 1 Wapanucka OK WPNCOKMARL1  9533 SOUTHWESTERN BELL 536      
580-937 4 Wapanucka OK WPNCOKMARL1  9533 SOUTHWESTERN BELL 536      
580-937 5 Wapanucka OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-08-25   
580-937 8 Wapanucka OK STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536   2004-02-25   

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

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