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: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-407 A Platte Center NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644      
402-407 0 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-407 1 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-407 2 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-407 3 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-407 4 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-407 5 Platte Center NE OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644      
402-407 6 Platte Center NE OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644      
402-407 7 Platte Center NE OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644      
402-407 8 Platte Center NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.