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.

Melmore, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
419-397 A MLMROHXARS1  0658 SYCAMORE TEL. CO. 326      
567-397 A TOLDOH21XKZ  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326      
567-397 0 TOLDOH21XKZ  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326      
567-397 6 TOLDOH2113Z  516J TON80 COMMUNICATIONS, LLC 326      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.