Get 720 Area Code Instantly for Your Business
Do you want to establish your business’s strong local presence in the 720 area code but don’t know how to do it? No need to worry. We are here to help you with a comprehensive guide.

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What is the 720 Area Code?
Area Code 720 is located in the north-central portion of the U.S. state of Colorado. It basically covers the Denver Metropolitan area in central Colorado, Including the major cities like Denver, Aurora, Lakewood Thornton, Arvada, Westminster, and Centennial.
While talking about the history of the area code 720 number it was introduced on March 3, 1998, but was officially launched in the country on June 1, 1998. It is one of the newer area codes in the United States and began to serve Denver and Boulder areas from 1998 onwards.
Before 1998, the original area code of Colorado was 303. The 303 area code was overlaid with the 720 area code in 1988 to meet the growing demands of the emerging business. Since the 720 area code is a new version, it is common in the cities like Aurora, Boulder, Arvada, Commerce City, Lakewood, and Thornton, while 303 area code telephone numbers are used in Denver.
Country |
|
State |
Colorado |
Major City |
Denver |
Time Zone |
Mountain Standard Time(MT) |
Telephone Number Format |
(720)- XXX-XXXX |
Example of 720 phone number |
720-848-1234 |
How to get a 720 Area Code Phone Number?
Getting area code 720 phone numbers only takes a few minutes and is an easy process with us. Follow below simple steps to buy 720 area code numbers from us:
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Sign up via the official website or mobile app.
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Login with the correct credentials to access the dashboard.
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Click the “My Number” option under the “Portal” menu.
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Select the “Buy Number” option.
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Choose “US” as the country and select the desired 720 area code from the list.
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Make payment and submit necessary documents if necessary.
How do 720 Area Code Phone Numbers work?
A 720 business phone number operates like any other phone number in the USA. It is obtained through telecommunications providers, routed to the business’s phone line when it is dialed, and managed by the service provider for communication with customers. Basically enables global communication while making local calls in the 720 area code.
The 720 area code phone number works the same way as other codes that are registered under the North American Numbering Plan, which means it operates as a geographic coverage, dialing, number assistance, number porting, and long-distance calling.
For making local calls within Colorado, dialing the complete 10-digit number, including the area code, is essential. For instance, to call 720-848-4321, you must dial the complete number, where 720 is the area code, 848 is the central office code, and 4321 is the unique number.
Who’s doing business in the 720 area code?
There is a diverse range of industries and sectors that operate within the 720 area code, from startups to large corporations. According to the data of census.gov, the most important sectors in the Denver metropolitan area are educational services, healthcare, social assistance,professional services,finance,insurance, and real state.
The 720 area code provides a wide range of opportunities in these major industries, with established employers and infrastructure. The largest employer in the Denver area is Lockheed Martin, which is considered a global aerospace and defense company. Denver public schools educate the local community, Kaiser Permanente and Denver Heath provide healthcare, and the state of Colorado provides the necessary government services. Children’s Hospital which is situated in the colorado.
The study shows that Colorado ranks fifth in the startup firms per person and ranks tenth in the average growth of small businesses..In 2023,Colorado basically received nearly 139,000 new business applications.
Why Does Your Business Need a 720 Area Code Number?

Establish a Local Presence
Using the Dialaxy’s 720 area code local numbers,you are able to establish a strong local presence in Colorado’s North-Central region.Regardless where your business is located.This lets you to connect with the community and access the local markets.

Run a marketing campaign Using the 720 number
By using Dialaxy’s local phone numbers, you can improve your marketing campaign and create a professional image in Denver. It also benefits from advanced features and a smooth setup, allowing you to reach your audience more effectively.
Enjoy 100+ Dialaxy’s features with local phone number
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Phone Numbers
Expand your reach with Virtual Phone Numbers

International Numbers: Establish a local presence of your business with our international phone numbers .

Toll Free Numbers: Elevate your sales strategy and drive business growth with Toll Free Numbers.

Multiple Phone Numbers: Use multiple phone numbers in one single dashboard.

Global Calling
Connect globally with effortless calls

Extended Reach: Enables businesses to expand their market by reaching international customers.

Flexibility: Allows employees to make international calls from anywhere.

Seamless Communication: Ensures clear and reliable communication with international contacts.

Number Sharing
Enhance collaboration with effortless Number Sharing

Unified communication: With number sharing, multiple devices can use the same phone number.

Convenience: Seamlessly switch between devices without missing calls or texts.

Cost Efficiency: Reduce costs by eliminating the need for multiple phone plans.

Contacts
Effortlessly manage your contacts

Add and delete contact: Add and delete new contacts as the business grows.

Centralized Information: Stores all relevant contact details in one place, making it easy to access and manage.

Improved Organization: Helps organize contacts into groups or categories, enabling better management.

Frequently Asked Questions
The area code 720 is considered an overlay code of the Denver metropolitan area in the state of Colorado, United States. It covers some of the area of the 303 area codes as well, which includes cities such as Denver,Boulder,Aurora and the surrounding areas.
The 720 area code is located in the Mountain Time Zone (MT).
The 720 area code was added as an overlay of the 303 area code in Colorado in September 1998.
The 720 area code covers a significant portion of Colorado, Including cities like Denver, Boulder, Aurora, and Westminster. It was introduced to provide relief for the 303 area code; it basically serves a growing region that is filled with businesses and residents.
The 720 area code spans the various Zip codes that ranges from the 80001 to 80544.The city of the Arvada has the lower Zip codes which is 80001,while the Longmont reaches upto 80544.
No, the 720 area code itself is not a scam. It’s just a geographic area code for the Denver metropolitan area in Colorado. Scam can come from any area code,so its important to be aware with all calls and messages.