Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Sumner, MO
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
660;856;Sumner;MO;;;;;
660;272;Mendon;MO;;;;;

Last updated: Tue, 16 Jun 2026 00:09:45 UTC