Local Calling Guide

Area code/prefix search

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NPA: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-579 A Omaha NE OMAHNE903MD  9748 AMERICAN MESSAGING SERVICES, LLC 644      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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