Local Calling Guide

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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 568

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-568 A Lybrook NM LYBKNMXCRS1  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 0 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 1 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 2 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 3 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 4 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 5 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 6 Lybrook NM   624H ONVOY SPECTRUM, LLC 664   2025-01-22   
575-568 7 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 8 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-568 9 Lybrook NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      

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

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