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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-440 A Red River NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
575-440 0 Red River NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2015-10-25   
575-440 1 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-04-14   
575-440 2 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-04-14   
575-440 3 Red River NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2020-03-20   
575-440 5 Red River NM ALBQNMMAXYY  506J TWILIO INTERNATIONAL, INC. 664   2021-01-02   
575-440 6 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2021-03-05   
575-440 7 Red River NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664   2015-08-03   
575-440 8 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2021-03-05   
575-440 9 Red River NM ALBQNM10KMD  073H TELNYX LLC 664   2018-09-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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