720 Area Code, Where is Area Code 720?

1. USA City Map
2. Colorado
3. 720 Area Code

720 Area Code is part of 10 counties in the state of Colorado. There are around 25 cities and 41 other places such as towns, cdps and villages in the 720 area code. Area code 720 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Colorado. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.

Counties that Use 720 Area Code

720 Area Code covers 10 Counties

Major Cities that Use 720 Area Code

720 Area Code covers 25 Major Cities

All Places, Towns or Villages that Use 720 Area Code

720 Area Code covers 41 Towns, Villages or other places

Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.

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