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: 621

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-621 A Binghamton NY BNGHNYCXDS3  7140 TC SYSTEMS, INC. - NY 138      
607-621 0 Binghamton NY   5562 METROPCS, INC. 138   2006-06-11   
607-621 1 Binghamton NY   5562 METROPCS, INC. 138   2004-06-22   
607-621 2 Binghamton NY   5562 METROPCS, INC. 138   2004-06-22   
607-621 3 Binghamton NY   5562 METROPCS, INC. 138   2003-12-31   
607-621 4 Binghamton NY   7140 TC SYSTEMS, INC. - NY 138      
607-621 5 Binghamton NY   5562 METROPCS, INC. 138   2006-08-28   
607-621 6 Binghamton NY   5562 METROPCS, INC. 138   2003-10-25   
607-621 7 Binghamton NY   5562 METROPCS, INC. 138   2004-07-02   
607-621 8 Binghamton NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 138   2003-08-03   
607-621 9 Binghamton NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 138   2003-03-30   

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

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