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: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-689 A Carlsbad NM ALBQNMMAX1X  6664 SPRINT SPECTRUM, L.P. 664      
575-689 0 Carlsbad NM   6529 T-MOBILE USA, INC. 664   2011-08-27   
575-689 1 Carlsbad NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-08-16   
575-689 2 Carlsbad NM HBBSNMXAAMD  206F ONVOY, LLC - NM 664   2017-09-14   
575-689 3 Carlsbad NM ALBQNMMAX7Y  450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664   2015-03-13   
575-689 4 Carlsbad NM   508J CENTURYLINK COMMUNICATIONS LLC 664   2016-06-18   
575-689 5 Carlsbad NM LSCRNMBH1MD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2013-07-01   
575-689 6 Carlsbad NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-02-17   
575-689 7 Carlsbad NM LSCRNMBH1MD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2013-07-22   
575-689 8 Carlsbad NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-07-21   
575-689 9 Carlsbad NM ALBQNMMAX1X  6664 SPRINT SPECTRUM, L.P. 664   2011-07-07   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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