Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Clarence, MO
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
660;691;Clarence;MO;;;;;
660;699;Clarence;MO;;;;;

Last updated: Thu, 16 Jul 2026 02:21:55 UTC