What area codes are used in Colorado?

Colorado currently uses four area codes: 303, 720, 719, and 970. The 303 and 720 area codes serve Denver and central Colorado, while 719 and 970 cover southern and western regions of the state.

How do I get a Colorado phone number?

Create a DialLink account, pick your preferred Colorado area code, and start using it right away, no special hardware or office space required.

What is the most common Colorado area code?

The 303 area code is the most recognized, covering Denver and the surrounding metro area.

Can I choose my Colorado area code when getting a number?

Yes, DialLink lets you select your desired Colorado area code when you sign up or port your existing number.

Can I get a Colorado phone number without living there?

Absolutely. DialLink allows businesses anywhere to get a local Colorado phone number, perfect for remote and hybrid teams.

Are Colorado phone numbers available for business use?

Yes. All Colorado phone numbers from DialLink come with business-grade tools like smart call routing, voicemail transcription, AI call summaries, and more.

Colorado Phone Numbers for Business Communication

Display the Colorado state on the map with highlighted cities – Denver, Colorado Springs, Boulder and Fort Collins.

Whether you’re scaling into the Mountain West, connecting with Denver-based clients, or simply want to appear local to Colorado customers, having a Colorado phone number adds trust and accessibility. With DialLink, you can get a Colorado area code without setting up a physical office or dealing with outdated telecom infrastructure.

Our AI-powered cloud phone system is built for modern teams — especially SMBs and startups — that need flexibility, professionalism, and smart automation. From AI voice agents to custom call flows, DialLink helps you stay organized, responsive, and connected from anywhere.

Why Get a Colorado Phone Number with DialLink?

When you choose a local number from DialLink, you get more than just a number:

AI Voice Agents

Automate routine calls, appointment booking, and more

AI call tagging & summaries

Get insights into calls and improve follow-ups

Advanced call handling

Customize call flows, routing, and voicemail rules

Work from anywhere

Answer calls on mobile, desktop, web app, or desk phones

Plug-and-play setup

Get started in minutes with no IT experts required

AI-powered business messaging

Get AI-generated suggestions and send replies instantly

Whether you're based in Colorado or simply want to break into the market, DialLink's numbers help your business sound local, feel accessible, and stay organized.

Popular Colorado Area Codes

303

Denver and surrounding metro areas.

720

Overlay for Denver and central Colorado.

719

Colorado Springs and southeastern Colorado.

970

Fort Collins, Grand Junction, and western Colorado.

How to Get a Local Number with DialLink

Sign up for any DialLink plan
Port your existing number or choose from available local numbers
Start making and receiving calls instantly via mobile, desktop, web, or desk phones

Choose Your Local Phone Number

Why Colorado Is a Strategic Market for SMBs and Startups

Colorado is a fast-growing hub for business innovation, remote-first companies, and technology-forward startups. With a population of over 5.8 million and thriving business centers in Denver, Boulder, and Colorado Springs, the state offers a balanced mix of growth opportunity and affordability.

Startup-Friendly Culture

With a collaborative business climate and growing investor community, Colorado is ideal for early-stage companies.

Skilled Talent Pool

Thanks to top-tier universities, Colorado boasts a deep bench of tech, marketing, and operations professionals.

Central Time Zone Advantage

Convenient for coordinating calls across East and West Coasts.

Local Trust, National Scalability

With a Colorado area code from DialLink, even remote businesses can establish regional credibility without a physical location.

Frequently Asked Questions

Ready to Connect with Customers in Colorado?

Start today with DialLink's AI-powered cloud phone system and secure your local number. Project professionalism, build trust, and scale your customer communications with ease.