Local Calling Guide

Area code/prefix search

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Calera, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-434 A CALROKXADS1  1979 CHEROKEE TEL. CO. 536      
580-600 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-600 0   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2023-09-17   
580-600 6   145J TERRA NOVA TELECOM INC. 536   2025-07-10   
580-980 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 3   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2018-03-01   
580-980 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-980 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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