Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 458 [Rate centres in NPA 458] [Dial plan for NPA 458]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-757 A Milton-Freewater OR   750E ONVOY, LLC - OR 676      
458-757 0 Milton-Freewater OR   750E ONVOY, LLC - OR 676   2016-08-12   
458-757 1 Milton-Freewater OR   750E ONVOY, LLC - OR 676   2016-08-12   
458-757 2 Milton-Freewater OR   750E ONVOY, LLC - OR 676   2017-11-03   
458-757 3 Milton-Freewater OR   073H TELNYX LLC 676   2018-10-12   
458-757 4 Milton-Freewater OR   157F PEERLESS NETWORK OF OREGON, LLC - OR 676   2019-09-14   

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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