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: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-742 A Clovis NM CLVSNMMADS0  9636 QWEST CORPORATION 664      
575-742 0 Clovis NM   9636 QWEST CORPORATION 664      
575-742 1 Clovis NM   9636 QWEST CORPORATION 664      
575-742 2 Clovis NM   9636 QWEST CORPORATION 664      
575-742 3 Clovis NM   9636 QWEST CORPORATION 664      
575-742 4 Clovis NM   145J TERRA NOVA TELECOM INC. 664   2023-05-22   
575-742 5 Clovis NM   243H CEBRIDGE TELECOM NM, LLC DBA SUDDENLINK COMM NM 664   2009-09-29   
575-742 6 Clovis NM   5562 METROPCS, INC. 664   2017-03-19   
575-742 7 Clovis NM   9636 QWEST CORPORATION 664      
575-742 8 Clovis NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
575-742 9 Clovis NM   9636 QWEST CORPORATION 664      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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