720 Area Code Number

720 Area Code - Get Denver, CO Local Presence in Denver

A 720 area code is your gateway to the dynamic business landscape of Denver, Colorado. Acquire the Denver phone number to enhance local presence and effortlessly tap into the city’s thriving economy.

720 area code

Search Virtual Phone Numbers with 720 Area Code

Browse Calilio’s comprehensive selection of virtual phone numbers with 720 area codes. Pick your desired Denver number to represent your business.

What Area Code is 720? Area Code 720 Location

Area code 720 provides vital telecommunication services across Denver, Colorado. It supports the city’s continuous growth by ensuring a robust communication network for individuals and enterprises. The Denver area code is known for picturesque landscapes and booming economy. Besides Denver, the area code 720 covers Lakewood, Westminster, Boulder, Arvada, Centennial, and Longmont.

History of 720 Area Code

The 720 area code was introduced as an overlay to the existing 303 area code in Denver. The expansion was made to meet the telecommunications needs of Denver's expanding population and businesses.

Since its introduction, the 720 area code has played a key role in Denver's development. It has provided the necessary infrastructure for new businesses to flourish and for residents to stay connected.

720 area code number above the ancient telephone

Which Time Zone Does 720 Area Code Fall Under?

The 720 area code falls under the Mountain Time Zone (MT). This time zone is known for its alignment with the mountainous regions of the United States, including Denver, Colorado. It typically operates 7 hours behind Coordinated Universal Time (UTC-7).

However, it also observes daylight saving time. During this period, it operates 6 hours behind Coordinated Universal Time. Denver businesses adjust their clocks accordingly to ensure they maintain timely operation that aligns with and beyond the city.

720 area code number time zone with its area map

Benefits of a 720 Area Code for Businesses

Adopting the 720 area code number offers a local presence in Denver while maintaining global connectivity. It offers operational flexibility and enhances communication efficiency for your business.

Cost Efficiency

Flexibility and Mobility

Integration Capabilities

Local Credibility

Personalized Customer Interaction

How to Get a Virtual Phone Number with Area Code 720?

Acquire a virtual phone number with area code 720 on Calilio. Our swift setup process is designed to quickly integrate your business into Denver’s local and global market.

step one

Sign Up

Register your Calilio account. Just enter some basic information about you and your business to start the journey towards your new Denver number.

step two

Choose a VoIP Plan

Explore a variety of VoIP plans that Calilio offers. Each is crafted to suit different business sizes and needs; pick the one that perfectly fits your business ambition in Denver.

step three

Pick a Number

Navigate to “My Numbers” from “Settings.” Click “Purchase Number”. Search and select your desired virtual phone number with area code 720.

step four

Proceed Payment

Complete the payment process to confirm your purchase. Follow the prompt on-screen instructions to secure your number.

step five

Customize Settings

After successful checkout, your number activates swiftly. Access the settings and tailor them to meet your business requirements.

Already Have a Local Phone Number with 720 Area Code?

Transition your existing 720 area code number to Calilio’s advanced VoIP platform effortlessly. Retain an established Denver identity while accessing advanced VoIP features and services.

Features of Virtual 720 Area Code Numbers

Calilio’s virtual 720 area code number enables your business to operate more smoothly, with advanced call management features that simplify communication workflows.

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Voicemail-to-Email Convenience

With voicemails delivered straight to your inbox, listening and responding to missed calls is as simple as checking an email.
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Seamless Call Forwarding

Never let an important call slip through. The call forwarding feature on Calilio’s 720 area code number ensures you're reachable wherever your business takes you
auto attendant icon

Professional Auto-Attendant

First impressions count. An auto-attendant feature answers every call with a professional touch, directing your clients exactly where they need to go.
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Personalized Greetings for Callers

Create a connection from the first ring. Tailor your greetings to match your brand’s voice, making every call start on the right note.
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Insightful Call Analytics

Using a virtual Seattle phone number, you can access detailed call analytics. It helps you understand your communication trends and optimize accordingly.

Set up a Unified Communication Platform with a 720 Area Code Number

Calilio’s 720 area code number is a unified communication platform for text messages, calls, and video conferencing. Utilize it to optimize operational efficiency and connectivity.

Monthly pricing Annual pricing (save 20%)


Per user/per month

Basic plan

Billed annually
Ideal for solopreneurs, startups and small businesses venturing into affordable VoIP service.
  • User Limit: 10
  • Free 1 Local or Toll-free Number
    US, Canada or UK
  • Call Box Features
  • Call Recordings and Storage
  • Basic Realtime Dashboard


Per user/per month

Business plan

Billed annually
Leverage growing businesses and call centers with cost-effective VoIP solutions.
  • All Basic Plan Features
  • Unlimited Users
  • Advance Reporting
    Coming Soon
  • Live Call Monitoring
  • Detailed Realtime Dashboard


Enterprise plan

Billed annually
Comprehensive VoIP plan for unmatched communication solutions for large businesses and enterprises.
  • All Business Plan Features
  • Queue Call Back
    Coming Soon
  • All Call Strategy Features
  • Dedicated Account Manager
  • Phone and WhatsApp Support

720 Phone Number With Calilio

Calilio’s 720 phone number equips your Denver business with the tools and features needed to thrive in a competitive market. We value quality, innovation, and customer satisfaction above all else.

Superior Call Quality

Enjoy crystal-clear call quality with every conversation. Using Calilio’s Seattle area code number, your every communication with clients and colleagues is professional and seamless.

best call quality with calilio

Competitive Pricing

Calilio makes it easier for your business to manage communication costs effectively. Explore a range of VoIP plans, all at a reasonable price.

calilio competitive price with additional advanced features

Custom Solutions

Every business is unique, so it should be your business communication solution. We offer customizable solutions tailored to meet your specific communication needs and challenges.

customizable features as per the need

Exceptional Customer Support

Our dedicated support team is at your service around the clock. Contact us at any time for any issues regarding your 720 phone number; we promptly resolve them

customer support around the clock

Robust Security Protocols

Calilio’s robust protocols protect your business communications and customer data throughout. Communicate without fear of compromising your sensitive data and information.

Calilio robust security for secure and end to end encrypted communication

Frequently Asked Questions

What area code is 720 in Texas?

Where do you live if your phone number starts with 720?

Is 720 area code long distance?

Who is calling from 720 area code?

What area code is 720 in California?

When did 720 become an area code?

Is Denver area code 719?

Why does Denver have two area codes?

What area code is 970?

Build Your Business in Denver Effortlessly

Unlock Denver's business potential with a 720 area code number on Calilio. Start making local connections that matter.

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