Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Inbound calling to 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: Sun, 01 Jun 2025 02:18:11 UTC