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: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-989 A Wood River IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      
618-989 0 Wood River IL STLSMOPL6MD  073H TELNYX LLC 520   2022-05-10   
618-989 1 Wood River IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2022-05-10   
618-989 2 Wood River IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2022-05-10   
618-989 3 Wood River IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-05-14   
618-989 6 Wood River IL STLSMOGZ00Z  490J BOOST SUBSCRIBERCO L.L.C. 520   2022-08-27   
618-989 7 Wood River IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-989 8 Wood River IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520   2022-05-09   
618-989 9 Wood River IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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