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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-319 A Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-319 0 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-319 8 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-319 9 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-512 0 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-512 1 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-512 3 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-612 4 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-612 5 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-612 6 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-841 8 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-901 0 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-901 1 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-901 2 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-901 3 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-901 4 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      

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

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