thedirectory - Area Code 720 History

Area Code 720 History - Colorado

Significant events for area code 720

Date
Details

September 1, 1998 Area code 720 was overlaid on 303.

June 17, 2022 Area code 983 was overlaid on 720.

Date	Details
September 1, 1998	Area code 720 was overlaid on 303.
June 17, 2022	Area code 983 was overlaid on 720.

(adsbygoogle = window.adsbygoogle || []).push({});