Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Alturas, CA
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
530;233;Alturas;CA;;;;;
530;640;Alturas;CA;;;;;
530;708;Alturas;CA;;;;;

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