Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-229 A Texico NM ALBQNMMAXIY  243H CEBRIDGE TELECOM NM, LLC DBA SUDDENLINK COMM NM 664      
575-229 0 Texico NM ALBQNMMAXIY  243H CEBRIDGE TELECOM NM, LLC DBA SUDDENLINK COMM NM 664      
575-229 9 Texico NM   145J TERRA NOVA TELECOM INC. 664   2025-07-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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