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.

Switch: HLTWPA01RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-748 A Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 0 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 1 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 2 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 3 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 4 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 5 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 6 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 7 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-748 8 Hellertown PA 8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.