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: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-331 A Kankakee IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
779-331 0 Kankakee IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2023-10-19   
779-331 1 Kankakee IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2023-10-19   
779-331 2 Kankakee IL   939H COMMIO, LLC 358   2024-02-04   
779-331 3 Kankakee IL   939H COMMIO, LLC 358   2024-02-04   
779-331 4 Kankakee IL   224C ONVOY, LLC 358   2024-02-25   
779-331 5 Kankakee IL   224C ONVOY, LLC 358   2024-02-25   
779-331 6 Kankakee IL   224C ONVOY, LLC 358   2024-02-25   
779-331 7 Kankakee IL   624H ONVOY SPECTRUM, LLC 358   2024-04-28   
779-331 8 Kankakee IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-12-04   
779-331 9 Kankakee IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.