All features Phone numbers Maryland area codes

How many area codes does Maryland have?

Maryland has 5 area code pages that include 3 overlays. Area code 301 is the first area code that was assigned to Maryland. Later, area code 410 was added along with overlays including 240, 443 and 667. Area code 410 which serves more than 3.1 million users in the State is the most widely used area code of Maryland. 

List of all area codes in Maryland

Originally Maryland had only one area code, area code 301. This was allocated in 1947 when AT&T and the Bell System established phone numbers across all of the United States. The latest area code for the State was added in 2012 along with an overlay 410. The list of all area codes and the overlays is as below:

Area code Areas/Cities served Overlays
301 Aspen Hill, Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg,
Germantown, Greenbelt, Hagerstown, Landover, Montgomery Village, North Bethesda, North Laurel
410 Annapolis, Arbutus, Arnold, Baltimore, Bel Air South & North, Carney, Catonsville, Columbia, Crofton, Dundalk, Edgewood, Eldersburg,
Eldorado, Elkridge, Ellicott City, Essex, Glen Burnie, Lochearn, Middle River, Milford Mill, Ocean city, Odenton, Parkville,
Perry Hall, Pikesville, Randallstown, Reisterstown, Salisbury, Severn, Severna Park, Towson

FAQs about Maryland area code

What is the area code for Maryland?

Maryland has 5 area codes. Area code 301 is the first area code that the State got. Other area codes and overlays of Maryland include 240, 410, 443 and 667. Area code 667 is the latest addition to the State’s area codes. 

What is the area code for Baltimore, Maryland?

Baltimore, Maryland is served by area code 410. It was introduced in the year 1991 by creating a split for area code 301. Along with Baltimore, 410 area code serves 17 other counties of Maryland.

Which regions does area code 443 serve?

Area code 443 serves Eastern Maryland which consists of cities like Columbia, Glen Burnie, Ellicott City, and Dundalk. 443 is an overlay of area code 410. It was established in the year 1997.

Maryland area code and other parts of a phone number

Now you know the various local area codes of Maryland and the regions that they serve. But, do you know why these area codes are required in a Maryland telephone number. Every country, including the United States of America has a stipulated number of digits in its phone number. Phone numbers in the United States typically consist of 11 digits — the 1-digit country code, 3-digit area code, and a 7-digit telephone number. The 7-digit telephone number is further comprised of a 3-digit central office or exchange code and a 4-digit subscriber number. The country code of USA is +1. So, a Maryland phone number would look like this:

parts of a phone number Maryland area code parts of a phone number Maryland area code

Why your business needs a Maryland local number

Having a local phone number with a local area code can benefit your business in multiple ways. The most obvious way is that customers can reach you easily without worrying about international call costs. From the customers’ point of view, it is easy to dial a local phone number for support and inquiries than an international number.

Secondly, having a local number can give a local SEO advantage. Your business will rank high on search results when customers search for services that your business offers. Both these reasons make it imperative for your business to have a business phone number with Maryland area code. 

Alabama area code Alabama area code

How to buy business phone numbers with Maryland area code 

Buying a business phone number is not rocket science. You can now buy virtual phone numbers instantly without having to sweat it out. They work on a landline, mobile, IP phones, laptops, or any other hybrid devices that your business uses. The good news is you can buy Maryland phone numbers for as low as $1 per month. Not just Maryland, by signing up for Freshdesk Contact Center you can buy virtual phone numbers for any  US area codes

Once you sign up, you can buy more than one virtual phone number from a single area code or multiple area codes of your choice. You can also purchase toll-free phone numbers and vanity phone numbers from Freshdesk Contact Center. All you have to do is purchase adequate phone credits to make or receive calls as per the call rates. You can even port in your existing phone numbers and continue using them on Freshdesk Contact Center. 

Freshdesk Contact Center buy Maryland area code phone number Freshdesk Contact Center buy Maryland area code phone number

Perks of using Freshdesk Contact Center (Formerly Freshcaller) for your Maryland phone number

Call recording

Keep a record of all customer conversations with automatic call recording. You can also pause or resume recording as per customer convenience.


Receive incoming calls on your SIP devices along with all the benefits of Freshdesk Contact Center’s real-time dashboard, call flows and analytics.

Number porting

Migrate your existing your phone numbers to Freshdesk Contact Center without the hassle of notifying customers of number change. 


Automate replies to large bulk volume of calls with an IVR system that segments calls based on user queries collected through keypad presses.

Mobile app

With Freshdesk Contact Center, you can make or take calls on a cell phone app or a browser. Ace through pressing conversations, on the go!

Smart answer bot

Deliver quick and contextually correct replies to customers with a smart answer bot that works round-the-clock, does not need holidays and has maximum uptime. 

Frequently asked questions about Freshdesk Contact Center (Formerly Freshcaller)

How do I start making outbound calls using Freshdesk Contact Center?

Sign up for a Freshdesk Contact Center account. Buy phone number(s) and phone credits to start making and receiving calls. To start making outbound calls, use the phone widget that appears on the right hand side of the screen.

How many phone numbers can I buy?

You can buy as many as local, toll-free and vanity numbers on Freshdesk Contact Center. The cost for phone numbers starts from $1 per month and will vary depending on the country. Refer to our country-wise and number-wise call rates for inbound and outbound calls.

How does Freshdesk Contact Center charge my usage?

Freshdesk Contact Center pricing has three components. First, you have to buy phone numbers by paying a nominal monthly subscription fees. You may also port-in phone numbers from your existing system. Second, you need to buy phone credits to be able to make calls. Inbound and outbound call charges will be debited to your phone credits. The final component is the license fee. Depending on the plan you choose after your free trial, the agent license fees will vary. 

If I have an existing business phone number, will my number change or can I port my numbers to Freshdesk Contact Center?

Not necessarily. You can always port-in the existing phone numbers to your Freshdesk Contact Center account. Additional charges may be incurred depending on the port-in process. Once the port-in process is completed, the numbers will continue working as they used to in your previous phone system. Know more about our number porting service.

Does Freshdesk Contact Center have a mobile app?

Yes. As a cloud-based business phone service, Freshdesk Contact Center does have a mobile app that you can download from Android app from Play store and iOS app from iTunes.

Is Freshdesk Contact Center GDPR compliant?

Yes. Freshdesk Contact Center is a GDPR compliant business phone service. Specific features like call recording require you as a business to seek consent from the caller before initiating recording. Read our Freshworks GDPR policy.

Other area codes