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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-248 A Lowell OR EUGNOR53QMD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-248 0 Lowell OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2022-02-14   
458-248 1 Lowell OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2022-04-09   
458-248 8 Lowell OR EUGNOR53QMD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2023-02-20   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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