Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DIXNMOXAPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-420 A Dixon MO 1885 WINDSTREAM MISSOURI, INC. 520      
573-420 9 Dixon MO 1885 WINDSTREAM MISSOURI, INC. 520   2015-09-07   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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