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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

New Vienna, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-987 A NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 0 NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 2 NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 3 NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 4 WLMGOHXBEMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-987 5 DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328      
937-987 7 DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-987 9 NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.