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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-400 A Lawton OK OKCYOKCEXLZ  965H FRACTEL, LLC 536      
580-400 0 Lawton OK OKCYOKCEXLZ  965H FRACTEL, LLC 536      
580-400 1 Lawton OK ENIDOKMA7MD  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 536      
580-400 2 Lawton OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-400 3 Lawton OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-400 4 Lawton OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-400 5 Lawton OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-400 7 Lawton OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-400 8 Lawton OK   145J TERRA NOVA TELECOM INC. 536      
580-400 9 Lawton OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      

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

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