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: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-628 A Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 0 Tonkawa OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-628 1 Tonkawa OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-628 2 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 3 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 4 Tonkawa OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-02-05   
580-628 5 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 6 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 7 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      
580-628 8 Tonkawa OK STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536   2005-04-02   
580-628 9 Tonkawa OK TNKWOKMARS1  9533 SOUTHWESTERN BELL 536      

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

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