Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-640 A Chicago Zone 06-Kedzie IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-640 0 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-05-11   
773-640 1 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-05-11   
773-640 2 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 3 Chicago Zone 06-Kedzie IL   6529 T-MOBILE USA, INC. 358   2008-03-24   
773-640 4 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 5 Chicago Zone 06-Kedzie IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-640 6 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 7 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 8 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   
773-640 9 Chicago Zone 06-Kedzie IL   6664 SPRINT SPECTRUM L.P. 358   2003-08-11   

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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