COLORADO, USA — While March 3 may not hold any special meaning for most of the country, the unofficial holiday of "303 Day" takes on special meaning for Coloradans. We all know Coloradans don't really ...

DENVER (KDVR) — A new area code will be issued for phone numbers in many areas in Colorado next year. The 303 area code is loved by Coloradans, so much so that there is an unofficial holiday and ...

Come 2026 there will be a new way to distinguish longtime locals from transplants: their area code. Beginning in the first quarter of 2026, telephone customers in the 970-area code overlay regional ...

DENVER — For the first time in more than 20 years, Colorado is getting a new area code. Starting on June 17, 2022, telephone customers in the Denver metro will see new area code: 983. Customers in the ...