Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 809

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-809 A Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-809 0 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-809 1 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-809 2 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-809 3 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-809 5 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-809 6 Mount Vernon IL STLSMOWQDS2  224C ONVOY, LLC 520   2024-03-08   
618-809 7 Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-12-20   
618-809 8 Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-12-20   
618-809 9 Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-12-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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