Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 845 [Rate centres in NPA 845] [Dial plan for NPA 845]

NXX: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
845-610 A Chester NY PGHKNYSHXJX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133      
845-610 0 Chester NY   384C ONVOY, LLC- NY 133   2019-01-31   
845-610 1 Chester NY   4967 WARWICK VALLEY TELEPHONE COMPANY 133   2009-12-11   
845-610 2 Chester NY   829J PAETEC ITEL, LLC 133   2005-11-28   
845-610 3 Chester NY   612K CSC VOICE, LLC 133   2004-09-10   
845-610 4 Chester NY   793K TWC IP ENABLED SERVICES, LLC 133   2007-04-26   
845-610 5 Chester NY   612K CSC VOICE, LLC 133   2007-07-01   
845-610 6 Chester NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2011-02-24   
845-610 7 Chester NY   508J CENTURYLINK COMMUNICATIONS, LLC 133   2014-11-14   
845-610 8 Chester NY   384C ONVOY, LLC- NY 133   2018-08-12   
845-610 9 Chester NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2015-12-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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