Watch a 3 minute demo
See why Quo is the best in class VoIP for the Charm City
Watch a 3 minute demo
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See why Quo is the best in class VoIP for the Charm City
See why Quo is the best in class VoIP for the Charm City
From area code 410 to 667, Quo is a business phone system that grows with you and your team
We switched to Quo from RingCentral during the COVID-19 pandemic since it allowed us to work remotely without missing any calls. It allows us to have better customer service levels, quicker responses as anyone can respond to customers in real-time while traveling.
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Amira Harris
President and Owner, Aisle Travel
The business phone system for Baltimore
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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Get multiple layers of security on all Quo plans to keep your clients' data safe. Quo is a SOC-2 compliant service.
Work as a team to answer calls and texts on a shared number. Customers aren't left waiting thanks to ring groups.
Catching up on any conversation is easy with shared inboxes, which show every phone call, text, and audio message a customer has with your team.
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Share context and solve issues by tagging teammates in internal threads (not visible to customers).
Give everyone on your team the full picture when talking to customers by adding custom notes to contact cards.
Overcome potential writer's block with AI-generated responses to text messages.
Follow up faster with customers using AI call summaries and transcripts.
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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.
Connect Quo with your favorite tools to help sync contacts, track conversations, and analyze calls.

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Try risk-free for 7 days. Cancel anytime.
The essentials to get you and your team up and running
Per user/per month
All plans include:
Boost team efficiency with advanced automations and AI support
Per user/per month
Everything from Business, plus:
1,000 free automation credits (10 calls) included on every Quo plan
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
Price
1,000
(10 calls)
$0.01
4,000
(40 calls)
$0.0075
10,000
(100 calls)
$0.0065
25,000
(100 calls)
$0.0055
60,000
(100 calls)
$0.0045
The essentials to get you and your team up and running
Per user/per month
Billed annually at $180
All plans include:
Boost team efficiency with advanced automations and AI support
Per user/per month
Billed annually at $420
Everything from Business, plus:
1,000 free automation credits (10 calls) included on every Quo plan
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
Price
1,000
(10 calls)
$0.01
4,000
(40 calls)
$0.0075
10,000
(100 calls)
$0.0065
25,000
(100 calls)
$0.0055
60,000
(100 calls)
$0.0045
Choose a Baltimore 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.
Sona is an AI agent that answers calls 24/7 so you never lose an opportunity — even when you're busy or after hours.


See how Sona’s AI answering service can help you grow your business
Can’t find the answer here? Check out our Resource Center.
Phone numbers in Baltimore can vary depending on the VoIP provider. Quo offers plans starting at just $15 per user per month, which include a free number. If you need additional numbers, they are available for just $5 per month.
Yes, it's possible to maintain your Baltimore business number by porting it to Quo without any charge.
Quo provides local numbers in all US states and Canadian provinces, except for Alaska. Plus, you have the option to choose from North American toll-free numbers with prefixes like 833, 844, 855, 866, 877, and 888.
Quo has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.
Quo is available on Mac, Windows, iOS, Android, and on the web.
No, you can buy a Baltimore phone number from wherever you are – that's the beauty of a virtual phone system.
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.
Yes, you can get local phone numbers for Baltimore 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.
Join thousands of businesses already using Quo to communicate better with their customers.