Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: NRWCNYXA8MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-230 A Franklin NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-234 A Sherburne NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-236 A Candor NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-285 A Morris NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-290 A Roscoe NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-320 A Bainbridge NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-445 A Gilbertsville NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-486 A Cincinnatus NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-488 A New Berlin NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-510 A Walton NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-548 A South New Berlin NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-610 A Unadilla NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-713 A Oxford NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-828 A Masonville NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-867 A Mount Upton NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-877 A Chemung NY 793K TWC IP ENABLED SERVICES, LLC 138      
607-902 A Newark Valley NY 793K TWC IP ENABLED SERVICES, LLC 138      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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