Missouri phone numbers

Need a Missouri phone number for your business? Here’s our complete guide.

What can you use a Missouri number for?

Using a local MO area code phone number can be advantageous for businesses because it can help them establish a local presence and increase trust with customers who prefer to do business with local companies. Additionally, customers are more likely to answer calls from a MO number as they are more familiar with the area code.

Why do customers trust Missouri numbers?

Customers tend to be more familiar with the local area code and may assume that the business is located in Missouri. This can create a sense of trust and familiarity as customers may feel more comfortable doing business with a company that is geographically close to them.

In addition, local phone numbers may be seen as more legitimate and trustworthy than toll-free or non-geographic phone numbers, which are often associated with telemarketing and scams. Customers may be more likely to answer calls from Missouri (MO) numbers because they are less likely to be spam or unwanted calls.

We can help you get a local MO area code

Businesses can use virtual phone numbers to appear more local by obtaining a virtual number with a Missouri area code. Virtual phone numbers are essentially phone numbers that are not tied to a specific physical phone line, but instead, they can be routed to any phone number or device the business chooses.

Chalkboard is a fully app-based service that gives you local business phone numbers (any area code, including MO numbers) that route straight to your mobile phone. It helps you to keep work separate, keep personal numbers private, and share calls and texts with your team.

Which Missouri phone numbers can you choose?

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CodeArea served

Area code 314 serves St. Louis, MO and the surrounding areas. It has a single overlay (557) that serves the same area.


Area code 417 is located in southwestern Missouri and covers Springfield, Joplin, and Nixa. It is the only area code that serves the area.


Area code 557 serves St. Louis, MO and the surrounding areas. It is an overlay for area code 314 and serves the same area.


Area code 573 serves most of eastern Missouri except the St. Louis metro area. It includes the cities of Columbia, Jefferson City, and Cape Girardeau. It is the only area code that serves the area.


Area code 636 is the area code for the suburbs of Saint Louis, MO. It includes the cities of O'Fallon, St. Charles, and St. Peters. It is the only area code that serves the area.


Area code 660 is located in Missouri and covers Sedalia, Warrensburg, and Kirksville. It is the only area code that serves the area.


Area code 816 serves Kansas City, MO and the surrounding areas. It is the only area code that serves the area.

How to use your Missouri phone number

Just install the app, choose your new phone numbers and start calling & messaging with the whole team straight away.

Choose business phone numbers

Choose the virtual Missouri phone number that you like and secure it instantly. There's no setup fees.

Install the app

It's available on the Apple App Store® (for iPhone®), or on Google Play (for Android phones such as Samsung).

Customise your virtual numbers

Set up your customisable auto-replies and voicemails. Don’t worry if you miss something, you can always make changes later. There are no extra charge for features or calls.

Invite the team

With a few more taps, you can invite the rest of your team. When a call comes in, anyone in the team can pick up. It also allows anyone in the team to make calls from the number and send/reply to SMS.

Messages or Home Hero

Get a business presence in Missouri

Missouri (MO) is a USA region with a population of 6,160,281. Here's what else you need to know if you're thinking of getting a Missouri telephone number.

About Missouri

Missouri is a state in the Midwestern region of the United States. Ranking 21st in land area, it is bordered by eight states: Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas and Nebraska to the west. Famous landmarks include The Gateway Arch, Missouri Botanical Garden, Forest Park and the Busch Stadium.

Area codes

There are 7 area codes available within Missouri. Chalkboard allows you to buy a local MO area code, and use our simple app to make calls, send messages, and share the number with the rest of your team.

Available area codes

The area codes in Missouri are 314, 417, 557, 573, 636, 660 & 816. Scroll down this page and you'll find links to find out more about each area code.

More credibility

Using a Missouri phone number can help businesses establish trust and credibility with their local customer base and increase the likelihood of customers answering their calls.

Use with other area codes

With Chalkboard, you can have multiple numbers (all with different area codes), route calls and text messages straight through to your phone. You don't have to be located in the Missouri area.

A modern, affordable solution

It used to be complicated and expensive getting virtual phone numbers. Now, it's as easy as installing an app and choosing a number that suits you. Chalkboard is affordable too, and pricing is simple & predictable.

The easy way to share phone numbers with your team

Chalkboard gives you all the business calling and messaging features you need, without a phone system.

Completely flexible

Text and call as a team with shared or private numbers. Flexible and simple.

Takes minutes to set up

No contracts, no phone system, no SIM cards, and no configuration. Just install the app and go!

All the features you need

Including missed call auto-reply, working hours, templates, and much more...

Phone Numbers Black

Select your Missouri number, instant free setup

You can search and buy your new phone number now, with instant activation and free setup.

It's the easy way for your team to text and call together without the hassle and complexity of a phone system!

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FAQs: Missouri local numbers

Will I be able to use my Missouri area code number outside of Missouri?

Yes, that's a major benefit of using virtual local phone numbers. You'll be able to use your MO number from anywhere in the country (and even whilst you're out of the country!).

Can I only get area codes within Missouri (MO)?

We can provide virtual numbers for almost anywhere in the country. So you can choose a local virtual number in every area that you serve if you need.

I need more than one MO number, is that possible?

Yes, once you've chosen your first number and logged into the app, you can then add new virtual Missouri numbers with just a few taps, with instant setup.

Can I use my Missouri number for SMS (text messages)?

Your virtual number will be fully enabled for phone calls, and also text messaging. It's fully business ready. If you have a team, you can even share the number with others on your team.

How do I answer calls to my phone numbers?

You simply need to install our mobile app, and then you'll be able to receive calls, make calls, and send/reply to text messages too.

Missouri (MO)

All area codes within Missouri