A 720 area code positions your business directly within the Denver community, making your calls feel familiar and trustworthy from the very first interaction. Whether you run a small business, manage a growing team, or operate remotely, a local phone line helps customers recognize and feel comfortable reaching out. Create that local connection today with a fast setup and a simple sign-up process.
Where is the 720 Area Code Located?
The 720 area code is strongly associated with the Denver metropolitan area, making it a practical choice for companies seeking to build trust and sound local when connecting with customers.
Areas served
The 720 area code primarily serves Denver and a large portion of the surrounding Front Range region in Colorado. It covers central Denver neighborhoods, major business districts, residential communities, and commercial corridors. In addition to Denver, the area code extends into nearby cities including Aurora, Lakewood, Thornton, Westminster, Arvada, Centennial, and Boulder. This broad coverage allows businesses to serve multiple cities while maintaining a consistent local identity.
Denver is near the geographic center of Colorado and continues to experience steady population growth. The metro area is home to more than three million residents and supports a diverse economy. Major industries include technology, healthcare, finance, construction, logistics, tourism, education, and outdoor recreation. Many people in Denver value local relationships and prefer to work with businesses that feel accessible and community-oriented.
For small business owners, having a local 720 area code number helps calls feel more personal and relevant. In competitive industries such as home services, real estate, legal services, fitness, and professional consulting, a local number can influence whether a customer answers the phone or ignores the call. A familiar area code often creates a sense of trust before the conversation even begins.
Time zone
The 720 area code is in the Mountain Time Zone, which affects how businesses manage inbound and outbound calls. Companies serving customers in other states often adjust call routing to match Denver business hours, send calls to voicemail after hours, or forward urgent calls to on-call staff. This approach helps maintain professional communication while staying available when support is needed.
Is it toll-free?
The 720 area code is not toll-free and functions as a standard geographic area code. Calls to such phone numbers are billed as local or domestic, depending on the caller’s plan, with no additional fees for the area code. Because it is local, many customers find a 720 area code more familiar and trustworthy than a toll-free option.
Why Does Local Area Code Matter?
An area code continues to influence how people perceive a business, even with mobile phones and online communication tools widely used. Phone calls remain one of the most direct ways customers reach a business.
There are several reasons why companies continue to choose area code phone numbers instead of generic or distant options:
- Immediate familiarity: Customers are more likely to answer calls from phone numbers that match their area code, as they feel relevant and expected rather than random.
- Stronger first impression: A local business number signals that the company operates in the same city or region, helping establish credibility early in the interaction.
- Higher answer rates: Area codes often see better pickup rates, particularly as many people screen calls from unfamiliar numbers.
- Community connection: In Denver, a number with the area code 720 suggests involvement in the local economy and familiarity with the community.
- Regional flexibility: The 720 area code covers the metro area, allowing businesses to serve nearby cities using one consistent number.
For many small business owners, choosing a local 720 phone number helps the business sound approachable, established, and connected to the area.
How to Get a 720 Area Code Number for Your Business?
Getting started with Omnivoice is simple and requires no technical skills or specialized equipment. The setup process is designed to help businesses start using their new number quickly, without delays or complicated installation steps.
- Sign up and choose Denver as your city.
- Select 1-720 from the available area codes list.
- Select your preferred 720 area code phone number.
- Set up IVR, call routing, and voicemail rules.
- Connect your business phone system, test calls, and go live.
This process allows you to buy 720 numbers without hardware, long-term contracts, or complex setup requirements.
Why Get a 720 Phone Number from Omnivoice
Choosing the right provider matters just as much as choosing the right area code. Omnivoice gives businesses the tools and flexibility needed to manage calls professionally while keeping communication simple and consistent as teams grow.
Simple number management
Omnivoice allows businesses to manage all phone numbers from one central dashboard. Whether you use a single local 720 number or multiple area codes for different departments, updates can be made quickly without technical work.
Business-ready features
Every 720 business number includes voicemail, IVR, call routing, and direct phone line options. These tools help businesses sound organized and professional from the first call.
Support for remote teams
Remote and hybrid teams can share one number without sharing personal phones. Calls reach the right people based on schedules, departments, or availability, making collaboration easier.
Reliable call quality
The VoIP-based phone system supports clear audio and stable performance without relying on traditional phone lines or physical office equipment.
Predictable pricing
Costs remain clear and easy to understand, whether your business needs to get a local number or manage multiple phone numbers across different teams.
Top Features You Will Get With Your Virtual Number
A virtual number from Omnivoice gives businesses a flexible way to manage calls while maintaining a professional local presence. When paired with a 720 area code, it supports daily business communication and consistent customer interaction across teams and locations.
- IVR menus: Automatically guide callers to sales, support, or billing using a structured phone menu. This reduces wait times and helps callers reach the right person without manual call transfers.
- Custom greeting: Create personalized greetings for business hours, holidays, and special announcements. Custom greetings set expectations and present a professional image to callers.
- Call forwarding: Route calls to desk phones, mobile phones, or remote team members based on schedules or availability. This allows teams to stay reachable without sharing personal numbers.
- Voicemail: Capture messages when calls cannot be answered and review them later. Voicemail ensures no customer request is lost, even outside regular business hours.
- Call queues: Place incoming calls in an organized queue when all agents are busy. Callers are handled in order, helping teams manage high call volumes without missed calls.
- Call recording: Record incoming and outgoing calls for training, quality checks, or dispute resolution. Recordings help teams review conversations and maintain consistent customer communication standards.
These features help businesses stay reachable, organized, and responsive without maintaining complex infrastructure or traditional phone systems.
You Can Port Your Existing 720 Business Phone Number
Businesses that already have a 720 area code can migrate it to Omnivoice without disrupting customer communication.
- Begin by submitting a short request to port your 720 phone number and provide details about your current carrier.
- Confirm ownership by uploading a recent billing statement for the number you want to port.
- Review the proposed porting timeline and approve it before the port process starts.
- Omnivoice manages the full port from start to finish while your number remains active.
- Once the port is complete, apply call routing rules and start using your number immediately.
720 Area Code History and Overlays
The 720 area code was introduced in 1998 as an overlay to the original 303 area code. Rapid population growth and increased demand for phone numbers across Colorado created the need for additional numbering resources, making it easier for businesses and residents to obtain a phone number in Denver without changing existing numbers. As the region continued to expand, the 983 area code was added as another overlay serving the same geographic area.
Overlays allow multiple area codes to serve the same location without requiring residents or businesses to change their existing numbers. As a result, ten-digit dialing is required for all local calls in the Denver area.
| Area Code | Location-Based? | Trust Factor | Known Risks |
|---|---|---|---|
| 720 | Yes. Assigned to the Denver metro area and surrounding Front Range cities, including both residential and business use. | Generally trusted and widely recognized as a Denver phone number used by established businesses and residents. | Occasionally targeted by spoofing attempts, similar to other widely used local area codes. |
| 303 | Yes. The original Denver area code has a long-standing historical presence in the region. | Very high trust due to its longevity and strong association with Denver-based businesses and institutions. | Frequently used by telemarketers and spam callers because of its recognizability. |
| 983 | Yes. A newer overlay serving the same geographic area as 303 and 720. | Moderate trust as awareness grows; still becoming familiar to some residents and customers. | It may be mistaken for an unfamiliar or non-local number due to its recent introduction. |
Next Steps in Denver: Get Your Local Number With the 720 Phone Area Code Now
A local number helps businesses feel familiar, reachable, and established in Denver. With Omnivoice, you can quickly purchase area code numbers and manage calls from anywhere with a single system. Whether you need a single direct phone line or a full business phone system, setup is flexible and easy. Start now and secure a number that supports your local presence and long-term growth.
Other Colorado Area Codes Available in Omnivoice
- 303
- 719
- 970
Other USA Phone Codes
- 212
- 213
- 305
- 415
FAQ
The 720 area code is not tied to a single ZIP code. It covers a wide range of ZIP area codes throughout Denver and surrounding cities. Because it is an overlay, businesses and residents in different ZIP codes can share the same area code, even if they are in other neighborhoods or suburbs.
To dial a number with the 720 area code from within the United States, you must dial the full ten-digit number, including the area code. For international calls, dial the U.S. country code first, then the full phone number. Ten-digit dialing is required for all local calls in the region.
Call routing allows an area code phone number to connect multiple team members. Calls can ring multiple phones simultaneously, follow schedules, or be routed to specific departments via IVR menus. This setup allows remote teams to share a single business number while routing calls efficiently.
Businesses can track metrics such as total call volume, missed calls, average call duration, peak calling hours, and response patterns. These insights help teams understand customer behavior, plan staffing needs, and improve response times.
Unknown phone numbers can be managed through voicemail screening, call routing rules, or reception queues. Many businesses route unfamiliar calls through IVR menus or voicemail first, which helps reduce unwanted calls while still giving real customers an easy way to connect.
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