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: 464 [Rate centres in NPA 464] [Dial plan for NPA 464]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-400 A Bellwood IL CHCGILWURMD  965H FRACTEL, LLC 358      
464-400 0 Bellwood IL CHCGILWURMD  965H FRACTEL, LLC 358      
464-400 1 Bellwood IL CHCGILCNHMD  073H TELNYX LLC 358      
464-400 2 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358      
464-400 3 Bellwood IL CHCGILWURMD  965H FRACTEL, LLC 358      
464-400 4 Bellwood IL CHCGILWURMD  965H FRACTEL, LLC 358      
464-400 5 Bellwood IL CHCGILWUIMD  197D VONAGE AMERICA LLC 358      
464-400 6 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358      
464-400 7 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358      
464-400 8 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358      
464-400 9 Bellwood IL CHCGIL24DS6  224C ONVOY, LLC 358      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.