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: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-252 A Ithaca NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
607-252 0 Ithaca NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2024-04-16   
607-252 1 Ithaca NY   384C ONVOY, LLC- NY 136   2023-10-23   
607-252 2 Ithaca NY   7140 TC SYSTEMS, INC. - NY 136      
607-252 3 Ithaca NY   829J PAETEC ITEL, LLC 136   2005-11-28   
607-252 4 Ithaca NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2010-06-21   
607-252 5 Ithaca NY   7140 TC SYSTEMS, INC. - NY 136      
607-252 6 Ithaca NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2010-11-08   
607-252 7 Ithaca NY   629E FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 136   2018-10-09   
607-252 8 Ithaca NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2023-09-16   
607-252 9 Ithaca NY   384C ONVOY, LLC- NY 136   2023-10-23   

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

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