Local Calling Guide

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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
773-470 A Chicago Zone 08-Portsmouth IL WDDLILCBDS0  7056 XO ILLINOIS, INC. 358      
773-470 0 Chicago Zone 08-Portsmouth IL   7056 XO ILLINOIS, INC. 358      
773-470 1 Chicago Zone 08-Portsmouth IL   7056 XO ILLINOIS, INC. 358      
773-470 2 Chicago Zone 08-Portsmouth IL   7056 XO ILLINOIS, INC. 358      
773-470 3 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-16   
773-470 4 Chicago Zone 08-Portsmouth IL   7056 XO ILLINOIS, INC. 358      
773-470 5 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-16   
773-470 6 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2003-09-12   
773-470 7 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2003-09-12   
773-470 8 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2003-09-12   
773-470 9 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-16   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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