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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-393 A Binghamton NY BNGHNYHYIMD  508J CENTURYLINK COMMUNICATIONS, LLC 138      
607-393 0 Binghamton NY BNGHNYHYEMD  551G NUSO, LLC 138   2018-11-07   
607-393 7 Binghamton NY BNGHNYHYIMD  508J CENTURYLINK COMMUNICATIONS, LLC 138   2014-09-24   
607-393 8 Binghamton NY BNGHNYHYEMD  551G NUSO, LLC 138   2018-11-07   
607-393 9 Binghamton NY BNGHNYHYEMD  551G NUSO, LLC 138   2018-11-07   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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