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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-807 A Marlow OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
580-807 8 Marlow OK   073H TELNYX LLC 536   2018-10-22   
580-807 9 Marlow OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-12-05   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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