Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Colo, IA
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
641;377;Colo;IA;;;;;
641;808;Colo;IA;;;;;

Last updated: Wed, 04 Mar 2026 03:00:52 UTC