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
Former US Sen. Ben Nighthorse Campbell, of Colorado, dies at 92
U.S. Rep. Lauren Boebert: On representing Colorado, working with Trump and releasing the Epstein files
Colorado's Red Rocks Amphitheatre best-attended amphitheater and second-best-attended U.S. venue in 2025
Former U.S. Sen. Ben Nighthorse Campbell dies