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: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-777 A Jefferson OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-777 0 Jefferson OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670      
458-777 3 Jefferson OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670      
458-777 4 Jefferson OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-777 5 Jefferson OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-777 6 Jefferson OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-777 7 Jefferson OR EUGNOR53KMD  750E ONVOY, LLC - OR 670      
458-777 8 Jefferson OR MDFDOR87PS0  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670      
458-777 9 Jefferson OR EUGNOR53XUX  624H ONVOY SPECTRUM, LLC 670      

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

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