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.

NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-418 A Fort Payne AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-418 0 Fort Payne AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-418 1 Fort Payne AL BRHMALHRFMD  145J TERRA NOVA TELECOM INC. 476      
256-418 2 Fort Payne AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-418 3 Fort Payne AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      
256-418 4 Fort Payne AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-418 5 Fort Payne AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-418 6 Fort Payne AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      
256-418 7 Fort Payne AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      
256-418 8 Fort Payne AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      
256-418 9 Fort Payne AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.