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: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-662 A Cortland NY CRLDNYCRDS0  9104 VERIZON NEW YORK, INC. 136      
607-662 0 Cortland NY CRLDNYCRDS0  9104 VERIZON NEW YORK, INC. 136      
607-662 3 Cortland NY SYRCNYSUXJX  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2016-07-01   
607-662 4 Cortland NY   793K TWC IP ENABLED SERVICES, LLC 136   2006-03-23   
607-662 5 Cortland NY SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2011-06-17   
607-662 7 Cortland NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2015-02-10   
607-662 9 Cortland NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2026-04-02   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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