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
773-627 A Chicago Zone 08-Prospect IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-627 0 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2006-12-15   
773-627 1 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 2 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 3 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 4 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 5 Chicago Zone 08-Prospect IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-627 6 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 7 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-05-28   
773-627 8 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-06-20   
773-627 9 Chicago Zone 08-Prospect IL   6529 T-MOBILE USA, INC. 358   2003-07-03   

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

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