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.

Dalton, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-347 A SCTSNEXUIMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      
308-347 9 SCTSNEXUIMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2022-10-03   
308-377 A DLTNNEXSDS0  1537 DALTON TEL. CO. 646      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.