Area Code 720 | Phone Numbers – Denver, Colorado


Connect with local customers and unify your business communication with a Denver 720 area code through PanTerra’s VoIP services. 

Denver is in the 720 area code in , Central Colorado in the United States.


Why Your Business Needs a 720 Area Code

Area code 720 encompasses the Denver metropolitan area in Colorado, including the city of Denver, the capital and largest city of the state. With a population over 700,000 and a bustling metropolitan area of over 3 million, Denver is a prominent economic and cultural hub in the western United States. Home to major companies and federal agencies, Denver's economy thrives with an average household income of $78,177 and nearly half a million households. The region's retail sales are impressive, soaring above $13,078 annually per capita, making Denver an ideal market for businesses, both large and small. 


If your business is already operating in the area or if you are considering expanding to the Denver area, in this commerce-dense region, it’s important to stand out from the competition. Your business needs a strong local presence to convey familiarity among your customers and potential customers. You need to be able to connect with your target market consistently on a personal level.


Having a local area code communicates professionalism, locale, credibility, and permanence. But having a local 720 Denver VoIP phone number through PanTerra goes a step further and can give you a unified communication platform from which to grow your business and an effective means of connecting with your Denver-area customers.


Experience the benefits of operating with a local 720 Denver area code through PanTerra's VoIP services. 

  • Increase your local presence
  • Improve your brand image, awareness and credibility
  • Enhance business communication
  • Increase customer satisfaction
  • Chose a new number or update your existing number

Unveiling the Mile High City's Treasures

Incorporated in 1861, the city of Denver is the capital city of Colorado. As one of the fastest-growing metropolitan areas in the country, the "Mile High City" shows no signs of slowing down, promising an exciting future for businesses and entrepreneurs alike. With its rich history, dynamic economy, and diverse educational opportunities, Denver stands as a vibrant and flourishing city at the heart of the Rocky Mountains. 

 Denver has emerged as a significant player in the technology and startup sectors. Something PanTerra Networks takes great interest in. The city's startup ecosystem has been growing rapidly, attracting entrepreneurs and investors looking to capitalize on the city's environment. This economic growth has led to an increase in job opportunities, attracting professionals from across the country and beyond. The city's low unemployment rate and thriving industries have made it a sought-after destination for job seekers.

As a city of immense business potential, it boasts both a thriving marketplace with Fortune 500 companies and a supportive environment for new businesses. With ten Colorado companies making the prestigious Fortune 500 list, half of which are headquartered in Denver, the city showcases its economic prowess and rising prominence as an international hub. For example, Denver earned recognition as the top city for new female entrepreneurs, with Business Org acknowledging its supportive environment. Even elected officials play a vital role in leveling the playing field by actively supporting marginalized entrepreneurs in the city.

 Whether you are already in the Denver area or are looking to expand here, a business phone number with a 720 area code through PanTerra's VoIP services can help you connect with local customers from anywhere in the world. Establish your presence in this thriving metropolitan area. Contact us today to get a quote or learn more. 

Our Services

PanTerra digital phone system benefits:


Cost Effective

Appreciate the benefits of lower costs for more features over traditional phone lines and enjoy limited costs for hardware and software, as we’ll ensure you have up-to-date software and current hardware.



Issues like inclement weather, power outages, and network downtime present minimal risks to VoIP systems. Our data centers are redundant at every level ensuring 99.999% uptime. In the unlikely event of downtime, calls can be automatically forwarded to a mobile device.



Make your business decisions with confidence knowing that your VoIP service through PanTerra will scale with you. Whether you’re adding or removing lines, you’ll only pay for what you actually need.


Mobility & Access

Take advantage of portable technology that allows you and your employees to work from home, the office, or even abroad while easily maintaining access to voice, fax, and data services. Phone numbers can also follow a user to their home or a new office location.


Enhanced Communication

Answer calls more consistently, even if you’re on the go, and spend less time on voicemails and other communication platforms. With VoIP you can have a call ring to your desk phone for a few rings, then automatically ring to a mobile, tablet, or laptop.


30-Second Live Support

Experience award-winning customer service. PanTerra offers the unified communications features you want and the live support you deserve. We run our support in-house so you’ll get live support from helpful and personable stateside technicians.

Who We Are


The PanTerra Promise

In today’s workplace and given current market trends, there’s never been a better time to make a move to a better cloud. At PanTerra, we are committed to providing the reliability you can count on, the security you can believe in, and the features you want and need for your business, all at affordable and scalable pricing and with the ongoing support you need. 


Many people believe that VoIP services can be unreliable, especially in the event of a network outage, but one of the benefits of VoIP is that if a network goes down, affecting your office phone, calls can be forwarded to mobile phones or other devices. That also means that inclement weather and power outages no longer pose the risks they once did. Additionally, our data centers are redundant at every level ensuring 99.999% uptime. That's a guarantee you won't get from aging on-premises systems. 


PanTerra is also committed to providing the highest level of security. From multi-factor authentication to extensive access controls and complete encryption, your team will have the technical safeguards in place to practice compliance even under the most rigorous of mandates, including full HIPAA and HITECH compliance, delivering the most secure unified cloud service in the industry.


The flexibility of our VoIP systems means your team will get a fully-featured communications platform that supports and facilitates high productivity and effective communication, while you get the control you need due to the flexible nature and scalability of our services. VoIP features include options such as 1-click video conferencing, multi-media team messaging, and compliant file sync and share. You can also customize the service to suit the needs of your business, whether that’s to unify the communication system of a one-site or multi-site business, coordinate and unify a mobile or remote workforce, or set up and manage an on-site or virtual call center. Whatever your needs, our features and services are flexible, ensuring that you only pay for what you actually need. 


Our promise to you goes beyond the superiority of our systems. We’re also committed to providing the support you deserve, which is why our systems are built and supported in-house. PanTerra provides world-class, award-winning support using our own Unified Cloud IT solution. As a PanTerra VoIP customer, you’ll enjoy 30-second live support from stateside technicians, 24 hours a day, 365 days per year. We’ll also provide extensive training and onboarding to admins, end-users, and even new hires. We’ll be with you every step of the way to make sure you’re getting the most out of our services and your investment.

Features Including

Going Beyond VoIP


Call Center

Unlimited calling, Follow Me/Find Me, Voicemail to Email & Text, plus 13 more features on the Business Basic Plan.


Multi-Media Messaging

SmartBox with unlimited storage, SMS/MMS, MS Teams Integration, Audio/Video Streams, plus more.


File Sync & Share

SmartBox with unlimited storage, HIPAA/HITECH compliant, MF authentication, user access management, and more.


Video Conferencing

Screenshare, ConnectMe video conferencing, Audio/Video streams, Team Rooms/Messaging, plus 18 more features on the Business Plus Plan.

Supercharge Your Communications for Free!

Get a free PanTerra Streams demo account and enjoy on-net audio/video calls, video conferencing, team collaboration, secure file sharing, and more.
  • Skyrocket productivity

  • Integrate seamlessly