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: ANCRAKZA2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
907-206 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-268 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-290 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-313 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-318 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-416 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      
907-560 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832   2024-05-16   
907-621 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832   2024-10-10   
907-931 A Anchorage AK 9413 LEVEL 3 COMMUNICATIONS, LLC - AK 832      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.