Local Calling Guide

Area code/prefix search

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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-826 A Guadalupe Peak NM DLCYTXXADS0  4433 DELL TEL. CORP. INC. - NM 540      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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