Fort Collins Colorado Area Code

By Sharon R. Lee

If you live in the Fort Collins, Colorado area, you know that our area code is 970. But did you know that our area code is actually changing? On October 1st, 2018, we will be getting a new area code: 720.

This change is happening because there are not enough phone numbers available in 970.

If you live in or around Fort Collins, Colorado, you have a 719 area code. This area code was assigned to the entire state of Colorado when it was first established in 1947. In 1999, the state was split into two area codes, with Fort Collins becoming part of the 303/720 overlay plan.

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What City Area Code is 970?

The 970 area code is located in northern Colorado and includes the city of Fort Collins. It was created in 1995 as a split from the 303 area code and covers parts of Larimer, Boulder, and Weld Counties. The 970 area code is home to about 830,000 people.

What Area Code 872 Belongs To?

The 872 area code belongs to the state of Illinois. This area code was created in December 2000 as a result of a split from 312. The 872 area code covers the city of Chicago and its surrounding suburbs.

What Area Code is 909?

The area code 909 is located in southern California and covers the cities of Rancho Cucamonga, San Bernardino, and Riverside. This area code also includes the Inland Empire region. The Inland Empire is home to over 4 million people.

The 909 area code was created in 1992, and its boundaries have not changed since then.

What Area Code is 407?

407 is the area code for Orlando, Florida. It was one of the original area codes established in 1947, and has been serving Central Florida ever since.

Fort Collins Colorado Area Code


Area Code 970

970 is the area code for northwestern Colorado. It includes the cities of Fort Collins, Greeley, and Steamboat Springs.

Denver Area Code And Zip Code

Denver, the capital of Colorado, is located in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Southern Rocky Mountains. The Denver downtown district is immediately east of Cherry Creek, which flows north into Downtown Denver from the south and southeast. Denver’s geographic coordinates are 39°45′39″N 104°59′21″W / 39.76083°N 104.98917°W / 39.76083; -104.98917 (39.760818, −104.989194).

Denver Colorado Area Codes

The 303 and 720 area codes serve Denver, Colorado and its suburbs. The 303 area code is one of the original 86 area codes assigned in 1947. It originally served the entire state of Colorado.

In 1988, the western half of the state was split off into the 970 area code. In 2001, the northern suburbs were given the 720 area code.


If you live in the Fort Collins area, you may have noticed that your phone number now has a new area code. The 970 area code is being phased out and replaced by the 720 area code. This change is happening because there are not enough phone numbers available in the 970 area code to meet the demand.

All of the phone numbers in the 720 area code are expected to be used up by 2025. This change is called an overlay and it will affect about 1 million people in Colorado.

Sharon R. Lee

About the author

Hi There! I'm Lee. Welcome to A Pretty Fix, a home DIY blog about making your home colorful, decorating, and helping colors ideas and fun. Here you'll find ideas, tips, and inspiration to live life more colorfully and beautifully. Hope you stick around!

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