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: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-538 A Hobart NY HBRTNYHZRS0  9104 VERIZON NEW YORK, INC. 138      
607-538 0 Hobart NY   515J IP HORIZON LLC 138   2016-12-22   
607-538 1 Hobart NY HBRTNYHZRS0  9104 VERIZON NEW YORK, INC. 138      
607-538 2 Hobart NY   7140 TC SYSTEMS, INC. - NY 138   2004-06-20   
607-538 3 Hobart NY BNGHNYHYX4Z  793K TWC IP ENABLED SERVICES, LLC 138   2007-07-11   
607-538 5 Hobart NY BNGHNYHYX3Y  997E BANDWIDTH.COM CLEC, LLC - NY 138   2012-02-06   
607-538 6 Hobart NY BNGHNYHYXMD  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 138   2013-04-25   
607-538 7 Hobart NY BNGHNYHYXMD  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 138   2013-04-25   
607-538 8 Hobart NY BNGHNYHYXNX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 138   2014-11-20   
607-538 9 Hobart NY HBRTNYHZRS0  9104 VERIZON NEW YORK, INC. 138      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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