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: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-373 A East Pittsburg MO PSBGKSLODS0  9533 SOUTHWESTERN BELL 532      
417-373 0 East Pittsburg MO PSBGKSLODS0  9533 SOUTHWESTERN BELL 532      
417-373 1 East Pittsburg MO WCHTKSBRX5X  993E BANDWIDTH.COM CLEC, LLC - MO 532      
417-373 2 East Pittsburg MO WCHTKSBRX0X  093F ONVOY, LLC - MO 532      
417-373 3 East Pittsburg MO WCHTKSBRX0X  093F ONVOY, LLC - MO 532      
417-373 4 East Pittsburg MO WCHTKSBRX0X  093F ONVOY, LLC - MO 532      
417-373 5 East Pittsburg MO WCHTKSBRTMD  516C AT&T CORP. 532      
417-373 6 East Pittsburg MO WCHTKSBRX0X  093F ONVOY, LLC - MO 532      
417-373 7 East Pittsburg MO WCHTKSBRX0X  093F ONVOY, LLC - MO 532      
417-373 8 East Pittsburg MO WCHTKSTPDS0  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 532      
417-373 9 East Pittsburg MO WCHTKSTPDS0  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 532      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.