Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 872

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-872 A Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358      
773-872 0 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2023-09-06   
773-872 1 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2023-09-06   
773-872 2 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
773-872 3 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
773-872 4 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
773-872 5 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
773-872 6 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2023-09-06   
773-872 7 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2023-09-06   
773-872 8 Chicago Zone 04-Humboldt IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2023-08-20   
773-872 9 Chicago Zone 04-Humboldt IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2023-08-20   

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

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