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.

Sylvania, OH

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
567-833 4 TOLEOHAC3MD  464C ONVOY, LLC - OH 326      
567-833 5 TOLEOHAC3MD  464C ONVOY, LLC - OH 326      
567-833 6 TOLDOHPGPS0  7608 BUCKEYE TELESYSTEM, INC. - OH 326      
567-833 7 TOLDOHPGPS0  7608 BUCKEYE TELESYSTEM, INC. - OH 326      
567-833 8 TOLDOHPGPS0  7608 BUCKEYE TELESYSTEM, INC. - OH 326      
567-833 9 TOLDOHPGPS0  7608 BUCKEYE TELESYSTEM, INC. - OH 326      

<< 1 2

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.