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: 306

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-306 A Pontiac IL BLTNILTSYMD  495J STRATUS NETWORKS 366      
779-306 0 Pontiac IL BLTNILXDX9Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2022-11-15   
779-306 1 Pontiac IL BLTNILTSYMD  495J STRATUS NETWORKS 366   2020-11-18   
779-306 2 Pontiac IL BLTNILXDXMX  224C ONVOY, LLC 366   2023-10-16   
779-306 3 Pontiac IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366   2023-06-02   
779-306 4 Pontiac IL BLTNILXDXMX  224C ONVOY, LLC 366   2023-10-16   
779-306 5 Pontiac IL BLTNILXDXMX  224C ONVOY, LLC 366   2023-10-16   
779-306 6 Pontiac IL BLTNILXDXMX  224C ONVOY, LLC 366   2021-04-23   
779-306 7 Pontiac IL BLTNILXDXMX  224C ONVOY, LLC 366   2021-04-23   
779-306 8 Pontiac IL BLTNILATOMD  5562 METROPCS, INC. 366   2021-10-09   
779-306 9 Pontiac IL BLTNILTS3MD  939H COMMIO, LLC 366   2022-08-21   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.