Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-458 A Wolf Creek OR MDFDOR87PS0  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670   2024-04-07   
541-458 0 Wolf Creek OR   073H TELNYX LLC 670      
541-458 1 Wolf Creek OR MDFDOR87PS0  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 670      

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

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