Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Challenge, CA
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
530;236;Challenge;CA;;;;;
530;675;Challenge;CA;;;;;
530;705;Challenge;CA;;;;;
530;772;Challenge;CA;;;;;

Last updated: Wed, 18 Jun 2025 02:30:00 UTC