Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tucumcari, NM

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
575-832 1   515J IP HORIZON LLC 664   2022-05-26   
575-832 4   516J TON80 COMMUNICATIONS, LLC 664   2022-03-12   
575-832 7   6529 T-MOBILE USA, INC. 664   2023-01-09   
575-832 8   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2022-12-19   
575-832 9   6529 T-MOBILE USA, INC. 664   2022-03-13   

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

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