720 Area Code

Get a 720 Area Code Phone Number in Denver, Colorado Instantly

Obtain multiple personal & business 720 area code local and vanity phone numbers from wherever you are. Personalize your business numbers with 720 local phone numbers and enjoy the multiple benefits:

Localize your business in central Colorado region.
Setup in minutes - Instant activation - Easy cancellation at any time.
Share 720 are code numbers to synchronize communications between multiple devices.
Excellent Flexibility & Scalability with 720 Area Code Numbers.
Cutting-edge communication features for employee productivity & customer experience.
720 area code location
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What is Current Area Code 720 Location?

720 Area code is located in the central region of Colorado including the major city, Denver, CO, and resides 715,552 populations.

It consists of 12 counties, including Arapahoe, Denver, Adams, Boulder, Weld, Jefferson, Broomfield, Douglas, Clear Creek and Elbert.

Below is the tabular illustration of the top 30 locations (based on the population) served or covered by area code 720 in the state of Colorado.

City/Town County TimeZone
Denver, CO Adams Mountain
Aurora, CO Adams Mountain
Lakewood, CO Jefferson Mountain
Thornton, CO Adams Mountain
Arvada, CO Adams Mountain
Westminster, CO Adams Mountain
Centennial, CO Arapahoe Mountain
Boulder, CO Boulder Mountain
Highlands Ranch, CO Douglas Mountain
Longmont, CO Boulder Mountain
Broomfield, CO Broomfield Mountain
Castle Rock, CO Castle Rock, CO Mountain
Commerce City, CO Adams Mountain
Parker, CO Douglas Mountain
Littleton, CO Arapahoe Mountain
Northglenn, CO Admas Mountain
Brighton, CO Admas Mountain
Ken Caryl, CO Jefferson Mountain
Dakota Ridge, CO Jefferson Mountain
Englewood, CO Arapahoe Mountain
Wheat Ridge, CO Jefferson Mountain
Lafayette, CO Boulder Mountain
Columbine, CO Arapahoe Mountain
Golden, CO Jefferson Mountain
Louisville, CO Boulder Mountain
Sherrelwood, CO Adams Mountain
Erie, CO Weld Mountain
Welby, CO Adams Mountain
Greenwood Village, CO Arapahoe Mountain
Superior, CO Boulder Mountain
Show more  show less

How to buy a 720 area code phone number?

To buy a 720 area code number, sign up with KrispCall; go to settings > My Number > Add New Number > Select USA > Advanced Filter > Enter 720 and match to the first part of the number > Click Search. Then choose your 720 number, make payment & start making & receiving calls and texts after the number activation.

area code 720 cities

720 Area Code History – Where Does a 720 Area Code Originate?

Area code 720 was established in 1998 on March 3. However, it was officially put in service on 1998 June 1. Before 1988, the area was part of area code 303. Area code number 720 overlaps the 303 area code.

Since the 720 area code is so new, it’s known as the number for newer businesses just starting out. As a result, most 303 area codes are located in Denver, but the 720 are in Lakewood, Aurora, Thornton, Arvada, and Commerce City.

The area code 303 is the original code; in 2022, the 983 area code was added to provide additional phone number Denver Metropolitan Area.

Why Choose 720 Area Code Number for Business?

Establish a local presence in Denver, Colorado , and unleash the power of cutting-edge communication features with a 720 area code number. Deliver exceptional customer experience while capitalizing on local markets.

Establish a local presence in Colorado’s North-Central region
Establish your business as a local brand with 720 local numbers in Adams, Arapahoe, Sedgwick, Gilpin, Eagle, Broomfield, Clear Creek, Elbert, Douglas, Denver, El Paso, Park, Weld, Jefferson, and Boulder counties, regardless of the base of your business operation. Show them that you are a part of their community, working to serve them better than your competitors.
Elevate your acceptance rate and boost your sales
Improve your call acceptance rate in the local market using 720 area code local and custom vanity numbers. Ensure better performance rates and productivity of your employees, and more importantly, deliver exceptional customer experience to boost your sales.
No special equipment is required
720 phone area code numbers do not require additional devices to get started. You can effectively utilize what you have at the moment, like smartphones, laptops, desktops, etc., and go on with your business communication. Downloading the KrispCall application is all it takes.
Powerful standard PBX features
Take advantage of every PBX feature with 720 telephone numbers from the KrispCall mobile app. Get hold of enhanced calling features, like Number Sharing, Call Blocking, Call Monitoring, Call Forwarding, Call Transfer, Phone Trees (IVR), and many more for efficient business call management.
720 area code number

Access Powerful VoIP Features with your 720 Area Code Business Phone Number

Streamline your business communication among your team members and with customers by investing in 720 area code business phone numbers. Take advantage of area code 720 phone numbers regardless of how big or small your business is.

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Call Whisper

Make use of call whisper to train your employees on live calls and guide them on the go so that they learn the best traits from the best. Make every client call count and elevate your team’s productivity.

Call on Hold
Calls On Hold

Allow yourself some time to get external assistance or research some details whenever necessary by keeping calls on hold. Keep your callers content by any means.

Inteligent Call Routing

Instantly route customer calls to another line or agent who can better deal with their queries. Don’t keep your clients waiting.

Shared Number

Share a single number across multiple devices and teams to facilitate synchronized communication and keep everyone on the same page. Save money while improving customer response rates.

Call Whisper

Make use of call whisper to train your employees on live calls and guide them on the go so that they learn the best traits from the best. Make every client call count and elevate your team’s productivity.

Call Recording icon
Call Recording

Keep a record of client calls to monitor team performance and client requests. Train employees and improve customer service using recorded calls.

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Call Filters

Narrow down the call logs with Krispcall call filters. Efficiently screen through your incoming, outgoing, and missed calls.

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Allow your callers to leave their queries or information as voicemail even when you aren’t available. You can always get back in touch with them sooner or later.

DND mode for Agents
DND mode for Agents

By switching to Do Not Disturb mode, incoming calls will be automatically shifted to voicemail, so you can focus on what needs to be done.

Call Analytics Icon
Call Analytics

Using insight-driven data about phone call analytics, optimize your marketing campaigns, customer service, and team performance.

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Contact Tags

Utilize the contact tags feature to organize clients and teams. Your dashboard can be customized to make navigation easier by tagging contacts.

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Call History

On one dashboard, you can view the history of all conversations, your incoming and outgoing call logs, and all messages.

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Caller ID

Set location-based caller IDs for outbound international calls. Localize your number to improve the chances of reaching potential customers in new markets.

Call Transfer

Make sure you don’t keep your clients waiting. Provide customers with an instant option to be transferred to another agent or line that can better address their questions.

Unified Callbox

With an all-in-one dashboard that manages calls, SMS messages, voicemails, you can instantly stay in touch with your team and customers without switching apps.

Custom Greeting

Provide your clients with a better calling experience. Make your customers’ calls more comfortable by recording personalized greetings & messages.

Areas of Application for Area Code 720 Phone Number

Practical ways businesses use 720 phone area code numbers.

Use 720 area code phone numbers for both private and professional purposes. Manage your private and professional communications according to your needs. Work and communicate like a professional to leave an impression on your customers.

personal use

Obtain multiple area codes 720 telephone numbers and use them as your second phone numbers for personal & commercial use. Separate your private communication from your business communication for better results and professionalism.

734 area code for business phone systems

Incorporate 720 area code phone numbers in your business phone systems to present your brand as a local brand in Adams, Clear Creek, Elbert, Douglas, Denver, El Paso, Park, Weld, Jefferson, and Boulder counties. More importantly, save a fortune in business communications using 720 phone area code number.

Cloud call center 786 phone number

Utilize 720 area code phone numbers in your call center software to reduce communication costs for your business and your customers with cheap outbound call rates.

For proper marketing and sales

Deploy multiple 720 vanity phone numbers for marketing and sales. Invest more in the good performers and take down the non-performers at any time. Everything is done at your convenience.

Other areas of application

You can use 720 area code phone numbers for several other purposes like home security due to its advanced communication features. Use it anywhere that involves making and receiving calls, sending and receiving text messages, or MMS.

How to get a 720 Area Code Phone Number Online?

Purchasing area code 720 Phone Numbers takes only a few minutes with KrispCall. You can follow the steps to obtain an area code 720 number in minutes. All you need is a valid payment detail.

Select USA from the country list and enter 720 in the advanced filter & search.
Pick a number from the list and purchase the number.
Make payment after you've selected the number.
Submit your documents for verification if required.
720 area code phone number

Port Your 720 Area Code Number to KrispCall Cloud Telephony

You can also effortlessly port your existing 720 area code numbers to KrispCall. KrispCall provides an extra number during your porting process to keep your phone active. The number will appear as your existing number for your outbound calls, and all your inbound calls will be redirected to it. Go on with your business without altering your business communication.

Nearby Area Codes

City/State Area Codes
Grand Island, NE 308
Lawton, OK 580
Albuquerque, NM 505
Fort Collins, CO 970
Colorado Springs, CO 719
Las Cruces, NM 575

Frequently Asked Questions

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Area code 720 is a telephone area code that covers central Colorado, including the major city, of Denver, CO, and also covers Westminster, Lakewood, Thornton, Aurora, Centennial, Boulder, and Jefferson.

The 720 Area code is located in the central part of Colorado, includes the major city, of Denver, CO, and covers Aurora, Lakewood, Thornton, Arvada, Westminster, and Centennial. It is an overlay for area code 303 and serves the same area.

The 720 area code covers Denver, Aurora, Lakewood, and Littleton cities.  It is located in the Colorado state of the U.S.A. Some of the most populous towns within the 720 area code are Brighton, Boulder, Evergreen, Arvada, Lyons, Thornton, Jamestown, Black Hawk, Allenspark, and Golden.

It also includes Broomfield, Castlewood, Castle Rock, Columbine, Englewood, Commerce City, Highlands Ranch, Lafayette, Ken Caryl, Longmont, Loveland, Parker, Northglenn, Southglenn, Westminster, Thornton, and Wheat Ridge, as well as many smaller communities.

No, the area code 720 does not belong to New Jersey. Area code 720 is in  Adams, Arapahoe, Sedgwick, Gilpin, Eagle, Broomfield, Clear Creek, Elbert, Douglas, Denver, El Paso, Park, Weld, Jefferson, and Boulder counties. There are 201/551, 609/640, 732/848, 856/973, 908, and 973 area codes in New Jersey.

No, the area code 720 does not belong to California. Here are the 209, 213, 279, 310, 408, and 510 area codes in California.

A 720 area code comes from the city of Denver and its surrounding areas. Area code 720 was assigned on March 3, 1998. However, on June 1, 1998, it officially went into service.

The time zone of the 720 follows the Mountain Time (MT) or the Mountain Time Zone. Therefore, the area code 720 will be GMT-7.

the 720 area code phone number support text messages depending on the features offered by a service provider that affect the ability to send text messages. It is, however, possible to share multimedia messages, text messages, and phone calls with reliable virtual phone number providers such as KrispCall 720 area code number.

Area code 720 telephone numbers are mostly legitimate. But with technology advancements, creating unique telephone numbers is easier than ever. Additionally, some free virtual phone number providers offer 720 scam codes.

Therefore, you should always purchase a legitimate number from a reputable provider like Krispcall.

Those who have 720 area code phone numbers can make outbound calls from their cell phones. However, the calls could be legitimate or scams. Therefore, you should check the caller’s online presence and perform some background checks based on their contact information.

The zip code for the 720 area code ranges from 80010-80603. There are different zip codes for different cities in the 720 Colorado area code. The area code of Denver County is 80014.


786 area code text message is a message that has been sent or received from a telephone number registered within the 786 area code. These messages come from legit business services or sometimes scammers use them for fraudulent activities.  Avoid clicking on unknown links or sharing sensitive information without verifying the authenticity of the area code 786 text messages.