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: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-821 A Elk City OK EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-821 0 Elk City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-821 1 Elk City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-821 2 Elk City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-821 3 Elk City OK EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-821 4 Elk City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-821 5 Elk City OK EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-821 6 Elk City OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-821 7 Elk City OK OKCYOKCE13Z  4196 CELLULAR NETWORK PARTNERSHIP 536   2009-11-30   
580-821 8 Elk City OK EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-821 9 Elk City OK OKCYOKCEXMZ  145J TERRA NOVA TELECOM INC. 536   2023-11-15   

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

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