Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Inbound calling to Charter Oak, IA
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
712;354;Charter Oak;IA;;;;;
712;678;Charter Oak;IA;;;;;

Last updated: Sun, 27 Apr 2025 12:48:38 UTC