Where is area code 240?

Area code 240 is located in Maryland. It covers Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg, and Germantown and 8 more, and serves 26 cities and towns in total.

What cities use the 240 area code?

Cities in the 240 area code include Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg, Germantown, Greenbelt, Hagerstown, Landover, Montgomery Village, South Laurel, North Potomac, Olney, and Potomac.

What time zone is area code 240 in?

Area code 240 is in Eastern time, the same zone as the rest of Maryland. If you are calling 240 from another zone, check the local hour there before you dial.

Why do other area codes cover the same places as 240?

Area code 240 shares its coverage with 301. These are overlay codes: when the numbers in one code run out, a new code is added over the same geography rather than splitting the region, so neighbours can end up with different area codes at the same address.

Is a call from area code 240 a scam?

Not by itself. Area code 240 is a normal geographic code assigned to Maryland, covering Bowie, Chillum, Clinton, College Park, Cumberland, and Fairland and 12 more. Caller ID can be spoofed on any area code, so judge a call by what the caller asks for rather than by the number it came from.

How do I get a 240 phone number for my business?

OrderToAI can provision a 240 business number for you during signup, and its AI answers every call to it 24/7. You can also keep your existing number and forward it, so customers keep dialing the number they already know.

Do I need to be located in Maryland to use a 240 number?

No. A 240 number can be used from anywhere, which is why businesses serving North Bethesda, Bowie, Chillum, Clinton, and College Park and 14 more often choose one even when their staff are elsewhere.

Area code 240

Area code 240 is a telephone area code in Maryland, covering Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, and Fort Washington and 11 more. It serves 26 cities and towns in total. The same area is also served by 301, which overlay 240 on the identical geography rather than covering a different one. The area observes Eastern time, which is worth checking before you return a call from an unfamiliar 240 number. Maryland is served by 5 area codes in total. 240 is an ordinary geographic code rather than a toll-free or premium one, so a call from it is usually a normal local call, though caller ID can be spoofed on any area code. Businesses serving Chillum, Clinton, College Park, Cumberland, and Fairland and 12 more often choose a 240 number so local customers recognise the call and pick up, and a 240 number can be used from anywhere rather than only from inside the area it covers.

State: Maryland
Local time: Eastern time
Places served: 26

Cities and towns in the 240 area code

Area code 240 serves 26 listed places across Maryland, one of 5 area codes covering the state.

Places served by area code 240 in Maryland
Place	State	Area code
Aspen Hill	Maryland	240
North Bethesda	Maryland	240
Bowie	Maryland	240
Chillum	Maryland	240
Clinton	Maryland	240
College Park	Maryland	240
Cumberland	Maryland	240
Fairland	Maryland	240
Fort Washington	Maryland	240
Frederick	Maryland	240
Gaithersburg	Maryland	240
Germantown	Maryland	240
Greenbelt	Maryland	240
Hagerstown	Maryland	240
Landover	Maryland	240
Montgomery Village	Maryland	240
South Laurel	Maryland	240
North Potomac	Maryland	240
Olney	Maryland	240
Potomac	Maryland	240

Showing 20 of 26 listed places.

Getting a 240 business phone number

A local 240 number tells customers in Maryland that you are nearby, and local numbers get answered more often than unfamiliar ones. OrderToAI provisions a 240 number for your business and its AI answers every call on it, around the clock, in your own voice and hours. You can also keep the number you already have and forward it instead.

A dedicated 240 number, included in your plan
Answered 24/7, with no after-hours surcharge
Books appointments, takes messages, and texts links your callers ask for
Transfers to you or your team whenever the caller asks for a person

Get a 240 number

See pricing for what a plan costs.

How to get a 240 number for your business

1
Pick a 240 number
During signup you choose the area code you want. Numbers in 240 cover Aspen Hill, North Bethesda, and Bowie and 17 more and the rest of the 26 places listed above, so customers there see a local number rather than an out-of-town or toll-free one.
2
Tell the AI about your business
You give it your hours, services, and prices once. From then on it can answer what you charge, whether you cover a caller’s neighbourhood, and when you can get there, instead of reading a script.
3
Point your calls at it
Use the new 240 number on its own, or keep the number you already have and forward it. You can forward everything, or only the calls nobody picks up, so your team still answers when they can.
4
It answers, books, and hands off
From the first call it picks up in your business name, books straight into your calendar, texts links a caller asks for, and transfers to you whenever someone wants a person.

How area codes work

What an area code actually is

An area code is the first three digits of a ten-digit North American phone number, and it identifies the geographic region the number was issued in. The system is called the North American Numbering Plan, and it covers the United States, Canada, and twenty other countries and territories. Codes were originally assigned so that the busiest regions got the codes that were fastest to dial on a rotary phone, which is why New York City received 212 and Los Angeles 213.

Why two area codes can cover the same street

When a region runs out of available numbers, the phone system adds capacity in one of two ways. A split divides the region geographically and gives part of it a new code, which forces everyone in that part to change their number. An overlay adds a second code across the same area instead, so existing numbers stay exactly as they are and new numbers get the new code. Overlays are now strongly preferred, which is why neighbours on the same street can have different area codes, and why dialing all ten digits became necessary in overlay regions.

Does an area code still mean the caller is local?

Not reliably. Mobile numbers keep their area code when someone moves, so a 212 number may belong to someone who left New York a decade ago. Number portability means a business can keep its number when it changes carrier or address. And caller ID can be spoofed on any code, which is how scam calls appear to come from your own area. Treat an area code as a strong hint about where a number was issued, not as proof of where the caller is standing.

Choosing an area code for your business

A local area code signals to customers that you are nearby, and local numbers get answered more often than unfamiliar or toll-free ones, particularly for services people expect to be local like plumbing, salons, and restaurants. If you serve one town, take that town code. If you serve several regions, some businesses take a number in each and route them all to the same place. Toll-free codes such as 800 and 844 read as national rather than local, which is useful for a nationwide company and unhelpful for a neighbourhood one.

Questions about the 240 area code

Where is area code 240?: Area code 240 is located in Maryland. It covers Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg, and Germantown and 8 more, and serves 26 cities and towns in total.
What cities use the 240 area code?: Cities in the 240 area code include Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg, Germantown, Greenbelt, Hagerstown, Landover, Montgomery Village, South Laurel, North Potomac, Olney, and Potomac.
What time zone is area code 240 in?: Area code 240 is in Eastern time, the same zone as the rest of Maryland. If you are calling 240 from another zone, check the local hour there before you dial.
Why do other area codes cover the same places as 240?: Area code 240 shares its coverage with 301. These are overlay codes: when the numbers in one code run out, a new code is added over the same geography rather than splitting the region, so neighbours can end up with different area codes at the same address.
Is a call from area code 240 a scam?: Not by itself. Area code 240 is a normal geographic code assigned to Maryland, covering Bowie, Chillum, Clinton, College Park, Cumberland, and Fairland and 12 more. Caller ID can be spoofed on any area code, so judge a call by what the caller asks for rather than by the number it came from.
How do I get a 240 phone number for my business?: OrderToAI can provision a 240 business number for you during signup, and its AI answers every call to it 24/7. You can also keep your existing number and forward it, so customers keep dialing the number they already know.
Do I need to be located in Maryland to use a 240 number?: No. A 240 number can be used from anywhere, which is why businesses serving North Bethesda, Bowie, Chillum, Clinton, and College Park and 14 more often choose one even when their staff are elsewhere.

Looking for a different code? See all area codes.

An AI that works your phone

What a 240 number comes with

It is not a menu tree and it is not voicemail. It is a real conversation that ends with a booking, an order, or a message in your hand.

Answers every call

Day, night, weekends, holidays. It picks up on the first ring in your business name, and never puts anyone on hold.

Books the job

It checks your real availability and writes the appointment straight into your calendar while the caller is still on the phone.

Texts what they asked for

Your menu, booking page, delivery link, or a quote. The caller gets it on their phone before they hang up.

Wins back quiet customers

It calls the customers you already have when they are overdue, and books them back in. That is the part nobody else does.

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