Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]

NXX: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-800 A Groton NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
607-800 0 Groton NY   384C ONVOY, LLC- NY 136   2012-11-17   
607-800 1 Groton NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2014-11-10   
607-800 2 Groton NY   384C ONVOY, LLC- NY 136   2019-09-08   
607-800 3 Groton NY   384C ONVOY, LLC- NY 136   2016-04-11   
607-800 4 Groton NY   384C ONVOY, LLC- NY 136   2015-01-22   
607-800 5 Groton NY   384C ONVOY, LLC- NY 136   2016-04-11   
607-800 6 Groton NY   073H TELNYX LLC 136   2021-01-22   
607-800 7 Groton NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-18   
607-800 8 Groton NY   384C ONVOY, LLC- NY 136   2012-11-17   
607-800 9 Groton NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2016-10-28   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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