Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
575-586 A QUSTNMMARS1  9636 QWEST CORPORATION 664      
575-586 0   9636 QWEST CORPORATION 664      
575-586 1   9636 QWEST CORPORATION 664      
575-586 2   9636 QWEST CORPORATION 664      
575-586 3   206F ONVOY, LLC NM 664   2013-12-22   
575-586 4   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2006-11-01   
575-586 5   123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-01-27   
575-586 6   206F ONVOY, LLC NM 664   2011-10-30   
575-586 7   9636 QWEST CORPORATION 664      
575-586 8   206F ONVOY, LLC NM 664   2007-05-04   
575-586 9   9636 QWEST CORPORATION 664      
575-717 A   7575 CENTURYLINK COMMUNICATIONS LLC 664      
575-717 0   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2016-03-06   
575-717 1   206F ONVOY, LLC NM 664   2016-04-01   
575-717 2   206F ONVOY, LLC NM 664   2016-04-01   
575-717 7   7575 CENTURYLINK COMMUNICATIONS LLC 664   2015-08-03   
575-717 8   073H TELNYX LLC 664   2018-09-03   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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