Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 780

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-780 A Ste Genevieve MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
573-780 0 Ste Genevieve MO   515J IP HORIZON LLC 520   2023-12-29   
573-780 1 Ste Genevieve MO   515J IP HORIZON LLC 520   2023-12-29   
573-780 2 Ste Genevieve MO   624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-780 7 Ste Genevieve MO   6529 T-MOBILE USA, INC. 520   2021-12-20   
573-780 8 Ste Genevieve MO   6529 T-MOBILE USA, INC. 520   2021-12-20   
573-780 9 Ste Genevieve MO   6529 T-MOBILE USA, INC. 520   2021-12-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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