Colorado - CO. Phone Code and Area Codes for Mobile, Whatsapp and Text Messages

State of Colorado - Phone Code and Area Codes for Mobile, Whatsapp and Text Messages

Phone and Whatsapp Codes in Colorado / CO
- Area Code : 720 Denver suburban

Area Code : 970 Northern, Western

Area Code : 303 Denver suburban

Area Code : 719 Southern, Eastern

US Code List of Codes in USA. Area Code and Phone Information by City and State.

US Colorado 2026
Colorado Was Targeted as Trump Fumed Over Election Denier, Email Shows
Trump administration's efforts against Colorado unprecedented and likely illegal, experts say
Colorado roads rank among the most dangerous in the U.S., study says
This city park in Colorado draws more visitors than nearly every U.S. national park – despite its small size