USA Phone Code Guide
USA Phone
Code Guide

Phone prefix +1 (970) 421-XXXX

Phone prefix: +1970421
This prefix is distributed within the state Colorado
The largest city within this prefix is Steamboat Springs, CO
District: Routt
The largest organization: Uintah Basin Electronic Telecommunications
Phone numbers of the state Colorado
Time Zone: Mountain
Winter time: UTC-7
Summer time: UTC-6
The largest city within the prefix of +1 (970) 421-XXXX numbers is shown below Steamboat Springs, CO.