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: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-550 A Walters OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-550 0 Walters OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-550 1 Walters OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-550 3 Walters OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-550 4 Walters OK   145J TERRA NOVA TELECOM INC. 536      
580-550 6 Walters OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-550 7 Walters OK   516C AT&T CORP. 536      
580-550 9 Walters OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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