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: 385

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-385 A Cuba NM CUBANMXCPS0  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-385 0 Cuba NM   206F ONVOY, LLC - NM 664   2017-09-14   
575-385 1 Cuba NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2021-06-23   
575-385 2 Cuba NM   206F ONVOY, LLC - NM 664   2021-03-05   
575-385 3 Cuba NM   206F ONVOY, LLC - NM 664   2021-03-05   
575-385 4 Cuba NM   450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664   2020-10-26   
575-385 5 Cuba NM   206F ONVOY, LLC - NM 664   2017-12-11   
575-385 6 Cuba NM   206F ONVOY, LLC - NM 664   2020-10-19   
575-385 8 Cuba NM   206F ONVOY, LLC - NM 664   2020-10-19   
575-385 9 Cuba NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664   2015-07-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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