Local Calling Guide

Area code/prefix search

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Irving, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-533 A IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 0 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 3 TYVLIL35DS0  197H COMPUTER TECHNIQUES, INC. - IL 976      
217-533 4 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 5 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 6 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 7 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 8 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      
217-533 9 IRNGILXCRS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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