Local Calling Guide

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NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-251 A Binghamton NY BNGHNYCXDS3  7140 TC SYSTEMS, INC. - NY 138      
607-251 0 Binghamton NY   384C ONVOY, LLC- NY 138   2017-05-16   
607-251 1 Binghamton NY   384C ONVOY, LLC- NY 138   2023-09-17   
607-251 2 Binghamton NY   8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 138   2013-10-25   
607-251 3 Binghamton NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 138   2014-04-11   
607-251 4 Binghamton NY   384C ONVOY, LLC- NY 138   2023-09-17   
607-251 5 Binghamton NY   7140 TC SYSTEMS, INC. - NY 138      
607-251 6 Binghamton NY   7140 TC SYSTEMS, INC. - NY 138      
607-251 7 Binghamton NY   7140 TC SYSTEMS, INC. - NY 138      

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

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