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#1 Business phone for St. Louis, Missouri
See why Quo is the best in class VoIP for St. Louis, Missouri
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#1 Business phone for St. Louis, Missouri
See why Quo is the best in class VoIP for St. Louis, Missouri
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#1 Business phone for St. Louis, Missouri
See why Quo is the best in class VoIP for St. Louis, Missouri
Trusted by over 90,000 businesses
"Highest Satisfaction" business phone system (VoIP), rated by 3,000+ reviews G2
Connecting the St. Louis region with modern phone systems
From area code 314 to 557, Quo has your business number
- East Saint Louis, Illinois
- Venice, Illinois
- Cahokia, Illinois
- Madison, Illinois
- Alorton, Illinois
- Centreville, Illinois
- Washington Park, Illinois
- Granite City, Illinois
- Fairmont City, Illinois
- Hillsdale, Missouri
- Pine Lawn, Missouri
- Wellston, Missouri
- University City, Missouri
- Velda Village Hills, Missouri
- Richmond Heights, Missouri
- Velda Village, Missouri
- Clayton, Missouri
- Maplewood, Missouri
- Northwoods, Missouri
- Pagedale, Missouri
- Jennings, Missouri
Quo is definitely saving us time
We have multiple people on the office line who can answer at any time. We love the fact that we can set our schedules and we don't have to remember to put our phones on out-of-office every day. I haven't found that on any other provider.
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Jessica Hubbard
CEO, Hubbard Realty Group
The business phone system for St. Louis
Why St. Louis businesses love Quo
Get a local St. Louis phone number or port your own
Get local or toll-free North American, US, and Canadian phone numbers in specific area codes.
Choose multiple numbers and assign them to different teams and use cases. Easily add or remove numbers as your business grows.
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Establish your St. Louis business phone presence with Quo
Every phone number has its own inbox, which lets you keep conversations organized by contact or location.
Configure each number separately, depending on your team's needs. Set business hours. Transfer calls. Add multiple people to the same call.
Scale your customer service team with ease
Prevent leads from falling through the cracks with simultaneous ring and custom business hours.
Prioritize incoming client requests with custom ring groups, voicemail transcriptions, and auto-call recordings.
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Say goodbye to miscommunication
Teammates can use one number simultaneously to call and text. The line is never "busy.â€
Alignment is easy with full visibility into your team's activity across shared numbers. Keep track of conversations, see updates, and never miss an important thread.
Respond faster with advanced texting
Send anything you need over text - photos, videos, audio, gifs, files and more.
Respond to texts, missed calls, or voicemails with auto-replies.
Create snippets for messages you write often and schedule them to send later.
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Streamline workflows with integrations
Automate repeat workflows in just a few clicks by connecting Quo to an ecosystem of third-party tools.
Gain insights into your business by connecting your phone system to the tools your team already uses.
Drop everything into your CRM
Connect Quo with your favorite tools to help sync contacts, track conversations, and analyze calls.
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Transparent pricing for all St. Louis businesses
Try risk-free for 7 days. Cancel anytime.
Starter
The essentials to get you and your team up and running
$
19
Per user/per month
All plans include:
One new or ported phone number (local or toll-free) per user
Calling and messaging to US and Canadian numbers*
Voicemail transcripts
OpenPhone API
Email ticket support
Sona AI agent
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Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
Business
For businesses looking for more call handling and automation features
$
33
Per user/per month
Everything from Starter, plus:
AI call summaries and transcripts
Group calling
Custom ring orders
Call transfers
HubSpot and Salesforce integrations
Phone menus
Analytics and reporting
Auto call recording
Live chat support
Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
Scale
Boost team efficiency with advanced automations and AI support
$
47
Per user/per month
Everything from Business, plus:
AI call tags
Dedicated onboarding support
Priority live chat and email ticket support
Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
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1,000 free automation credits (10 calls) included on every Quo plan
Tier 1
$0 /mo
Tier 2
$25 /mo
Tier 3
$49 /mo
Tier 4
$99 /mo
Tier 5
$199 /mo
Included Credits
1 Call = 100 credits
1,000 (10 calls)
4,000 (40 calls)
10,000 (100 calls)
25,000 (250 calls)
60,000 (600 calls)
Overage rate per call
$0.01
$0.0075
$0.0065
$0.0055
$0.0045
Price
Included Credits
1 Call = 100 credits
Price
Tier 1
$0 /mo
1,000
(10 calls)
$0.01
Tier 2
$25 /mo
4,000
(40 calls)
$0.0075
Tier 3
$49 /mo
10,000
(100 calls)
$0.0065
Tier 4
$99 /mo
25,000
(100 calls)
$0.0055
Tier 5
$199 /mo
60,000
(100 calls)
$0.0045
Starter
Save $48/year
The essentials to get you and your team up and running
$
15
Per user/per month
Billed annually at $180
All plans include:
One new or ported phone number (local or toll-free) per user
Calling and messaging to US and Canadian numbers*
Voicemail transcripts
Quo API
Email ticket support
Sona AI agent
Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
Business
For businesses looking for more call handling and automation features
$
23
Per user/per month
Billed annually at $276
Everything from Starter, plus:
AI call summaries and transcripts
Group calling
Custom ring orders
Call transfers
HubSpot and Salesforce integrations
Phone menus
Analytics and reporting
Auto call recording
Live chat support
Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
Scale
Save $144/year
Boost team efficiency with advanced automations and AI support
$
35
Per user/per month
Billed annually at $420
Everything from Business, plus:
AI call tags
Dedicated onboarding support
Priority live chat and email ticket support
Credits are the currency used to access Sona’s calling features
1 Call = 100 credits
1 Call = 100 credits
1,000 free automation credits included
1 Call = 100 credits
1,000 free automation credits (10 calls) included on every Quo plan
Tier 1
$0 /mo
Tier 2
$25 /mo
Tier 3
$49 /mo
Tier 4
$99 /mo
Tier 5
$199 /mo
Included Credits
1 Call = 100 credits
1,000 (10 calls)
4,000 (40 calls)
10,000 (100 calls)
25,000 (250 calls)
60,000 (600 calls)
Overage rate per call
$1.00
$0.75
$0.65
$0.55
$0.45
Price
Included Credits
1 Call = 100 credits
Price
Tier 1
$0 /mo
1,000
(10 calls)
$0.01
Tier 2
$25 /mo
4,000
(40 calls)
$0.0075
Tier 3
$49 /mo
10,000
(100 calls)
$0.0065
Tier 4
$99 /mo
25,000
(100 calls)
$0.0055
Tier 5
$199 /mo
60,000
(100 calls)
$0.0045
All prices in USD
Applicable taxes and fees added at checkout
Set up for St. Louis business phone in minutes
Choose a St. Louis number or port your own
Get local or toll-free North American phone numbers or port existing ones for free.
Get the app or use from your browser
Use Quo across all your devices to stay connected. Quo is available on Mac, Windows, iOS, Android, and on the web.
Send invites to your contacts and team
Import contacts and add teammates to your phone system.
Voila! Start calling and texting
Try Quo free for 7 days - no commitment necessary.
Never miss a call with Sona
Sona is an AI agent that answers calls 24/7 so you never lose an opportunity — even when you're busy or after hours.
Your always-on answering agent
You decide how Sona responds. Based on each caller’s intent, it can answer questions, capture details, or transfer to your team. No call ever hits a dead-end.
Learn more →
Call summaries & details
Captures key call information for seamless team handoff.
An expert on your business
Sona gives tailored answers based on your business information.
Effortless oversight
Decide when and how Sona answers calls based on your preferences.
Explore by industry
See how Sona’s AI answering service can help you grow your business
Frequently asked questions
Can’t find the answer here? Check out our Resource Center.
What is the pricing for a phone number in St. Louis, MO?
St. Louis phone numbers vary based on the VoIP provider. With Quo, plans start at $15 per user per month and come with a free number. Additional numbers cost $5 per month.
What area codes are available in St. Louis, MO?
St. Louis available area codes are 314 and 557.
Can I keep my existing St. Louis business number when switching to Quo?
Yes, you can keep your St. Louis business number by porting it to Quo for free.
What types of numbers are available with Quo?
With Quo, you can access local numbers throughout the United States and Canada, excluding Alaska. Additionally, we offer a range of toll-free numbers in North America, including prefixes such as 833, 844, 855, 866, 877, and 888.
What third-party integrations are available with Quo?
Quo has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.
What devices and platforms does Quo support?
Quo is available on various platforms, such as Mac, Windows, iOS, Android, and the web, ensuring accessibility for users across multiple devices.
Do I need to be located in St. Louis to buy a phone number from St. Louis?
No, the great thing about a virtual phone system is that you can purchase a St. Louis phone number from any location.
Does Quo offer a free trial for phone service in St. Louis?
Most virtual phone providers offer a free trial so you can test if the service is right for you. Quo offers a seven-day free trial so you can test the platform with your team.
Can I get a St. Louis phone number while I'm abroad?
Yes, you can get local phone numbers for St. Louis area code on top of your personal number with Quo? You can then use an internet connection to take and receive calls from this number from anywhere. Keep in mind that you'll have to provide business tax information if you're based outside of the US and wish to text using a virtual phone service.
Quo for St. Louis small businesses
Join thousands of businesses already using Quo to communicate better with their customers.
