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-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
907-291 A Mentasta AK MNTSAKXADS1  832      
907-325 A Tatitlek AK TTLKAKXA325  832      
907-554 A McCarthy AK MCCRAKXACM0  832      
907-554 0 McCarthy AK   832      
907-554 4 McCarthy AK   832      
907-554 9 McCarthy AK   832      
907-822 A Glennallen AK GLALAKXA822  832      
907-823 A Chitina AK CHTNAKXADS1  832      
907-834 A Valdez AK VLDZAKXA835  832      
907-835 A Valdez AK VLDZAKXA835  832      

Last updated: Sun, 31 May 2020 11:59:01 UTC

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