667 phone number - Get a Baltimore, Maryland local phone number

Get a Baltimore business phone number easily that you can use anywhere you have an internet connection with OpenPhone. You can call Baltimore customers, get texts, personalize messages, and add a custom caller ID for a professional presence. Your 667 phone number is a simple but powerful business phone system that lives in your existing cell phone, giving you the power to run your business from anywhere.

Pricing for a 251 number starts at just $15 per user per month with OpenPhone.

667 phone number
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OpenPhone offers business phone numbers across the country and in Canada, too. Streamline your communication with professional phone features like caller ID and an auto attendant. You can start calling and texting from an area code 667 number in Baltimore today.

But where exactly is area code 667? Let’s look at some key statistics and details about the region.

In area code 667, the primary urban area is Baltimore, with a population of 585,708. Here in 16 different counties (including Baltimore, Baltimore, Anne Arundel, Harford, Howard, Carroll, Cecil, Wicomico, Calvert, Queen Anne’s), there are plenty of city dwellers living and working every day.

They also use overlay area codes 410 and 443 to serve the population.

Area code 667 covers Maryland area except for St. Mary’s County, all counties and cities which touch the Chesapeake Bay, the Atlantic Ocean, or Delaware, including Annapolis, metropolitan Baltimore, Berlin, Cambridge, Ocean City, Princess Anne, and Salisbury) as well as Howard County (Columbia) and Carroll County (Westminster).

There are some close-by area codes like 202 (District of Columbia), 223/717 (Lancaster, PA), 240/301 (Germantown, MD), 302 (Delaware), 434 (Lynchburg, VA), 484/610 (Allentown, PA), 540 (Roanoke, VA), 571/703 (Arlington, VA), 757 (Virginia Beach, VA), 804 (Richmond, VA), 814 (Erie, PA), 856 (Camden, NJ).

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Use local numbers to help your business succeed.

With a local 667 phone number, you can effectively get in front of the right people and establish a foothold in the Baltimore, MD area.

Who’s doing business in
area code 667?

OpenPhone helps businesses keep their company separate from their personal phone number. They can maintain a professional presence in the cities that matter to their businesses. For some, that’s Baltimore, But what’s the city’s economic structure all about? Who’s here, and what companies reign supreme?

Here are some of the critical points about Baltimore’sbusiness climate.

Every city develops its own personality, companies, and history, from farming to banking. Some industries eventually stand out as they grow their own ecosystems to serve the city. For Baltimore, the major city in area code 667, that means these top three industries:
  • Educational services, and health care and social assistance
  • Professional, scientific, and management, and administrative and waste management services
  • Public administration

You’ll see these industries represented in the companies that employ the most residents. They are: Johns Hopkins Hospital, Johns Hopkins University, US Army, Northrop Grumman, Baltimore County Public Schools, Baltimore City Public Schools, Social Security Administration, State of Maryland, T. Rowe Price, US Navy.

These standout employers help bring the mean household income in the city of Baltimore to $76,395. Not all are so fortunate. The unemployment rate in the city’s major county, Baltimore County, MD, is 6.8%.

Some in Baltimore are exiting the city (the population trickled out from 2019 to 2020, with the city losing -0.43% of its population) in favor of the suburbs and other cities. But more are registering new businesses. The number of new business applications in the same period skyrocketed 29%. Those entrepreneurs have a good chance of making their dreams a reality since the state’s startup survival rate from 2019 to 2020 was 76.70%.

Get started communicating with customers using a local 667 phone number of your own. No matter where you are, you always have a professional presence in Baltimore. Get started with a free, seven-day trial.

Try out calling and texting with an area code tied to this flourishing region and confirm OpenPhone is a great fit for your business by starting a free seven-day trial of OpenPhone.

calling and texting with OpenPhone

Whether you're looking for a local Baltimore or North American toll-free number,
getting started is simple.

See which specific 667 phone numbers are available and claim your own Baltimore, Maryland number by signing up for a free trial. Here’s how it works: using our service, you can easily set up your local phone number without the need to install any additional hardware. Easily download and install our app, and find the right numbers for your business.

How to get a 667 phone number


Enter your email address or sign in with your Google account.


Then search by city (Baltimore, MD) or area code (667) to select a specific local number.


Verify your account via credit card (you won’t be charged until your trial ends, cancel anytime.)


Use the OpenPhone browser app or download the desktop apps or mobile apps.

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Why do businesses sign up for a virtual 667 number with OpenPhone
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Go anywhere, appear local in 667

Obtain a local 667 phone number easily in Baltimore, Maryland. Or port your existing phone number over with no service interruptions. It takes just minutes and is done for you. Once your number is activated, OpenPhone works on any device. Get a phone number and start calling and texting quickly, managing your conversations from an easy-to-use inbox. OpenPhone has apps you can access from a tablet, computer, or smartphone.

OpenPhone works from almost anywhere across the globe, so you can travel or live overseas — and still appear local. Chat with clients across state borders or from a coworking space across continents. All it takes is an internet connection.

Don’t live in the area code that you want a number for? No problem. You can still use your number anywhere without incurring typical long-distance charges. Calling and texting to any US or Canadian number is free with OpenPhone.

Leave a strong impression

Even if you’re working on the road, you can keep conversations organized and professional with OpenPhone. When you’re off, you can automatically mute business notifications after hours.

Easily add a phone menu, caller ID, and business voicemail greetings. That way, you can make a great impression on callers. While your business ID helps customers recognize your calls, your private number is always safe. Just because you’re using a personal device doesn’t mean your cell phone number is visible to customers. Incoming calls to your device show as an OpenPhone number so you can easily see what’s for work and what isn’t.

Sign up for multiple OpenPhone numbers, and always know which calls to your cell phone are for which specific OpenPhone numbers, or are personal.

Easily scale your phone system as your team grows

Get as many phone numbers as your business needs. Spin up new numbers in an instant to expand to new markets or assign any number to a specific teammate. Any numbers are ready to use without visiting a store or sitting on hold with customer service.

Your team can split the responsibility of answering incoming calls and messages by working from a shared number. When you share access, your team can stay aligned and work together to address messages. Assign out tasks and collaborate using threads. And stay responsive in record time by saving go-to message templates as snippets for common queries.

With a local business telephone number in area code 667, it’s easy to appear local and expand your company’s presence in the region. Support your growth by using OpenPhone, the #1 business phone solution on G2.

Frequently asked questions about local numbers

How do I get a local 667 phone number?
Can you buy a local 667 Maryland phone number?
Can I forward calls from my 667 area code phone number elsewhere?
How many 667 or Maryland phone numbers can I have?
Can I port my existing 667 number to OpenPhone?

Just a piece of advice. I used my personal cell number as the company number and I still regret it a decade later (I get so many stupid calls). Don’t do what I did. I wish I had a service like this 10 years ago!

Michael Seibel
CEO at Y Combinator

Join thousands of companies using local phone numbers for
their business

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