Area code lookup
What area code is 240?
Here's everything about it.
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Caller ID · NPA-NXX-XXXXLive
Area code
240
Location
Western MD (overlay), MD
Local time
--:--:-- --
Western MD (overlay)
240 at a glance
SummaryState
Maryland
Time zone
Eastern (ET)
UTC offset
UTC−5 / −4 DST
Observes DST
Yes
Country
United States
Cities served by 240
Western MD (overlay)Western MD (overlay)
Where 240 sits on the map
No overlayCoverage area
About the 240 region
240 covers Western MD (overlay) in Maryland. It currently has no overlay code, so seven-digit dialing may still be possible within the region.
Who called me from 240?
Community reportsNo community reports for 240 numbers yet. Be the first to report one.
Got a call from 240 that isn't listed?
Frequently asked questions
FAQWhat area code is 240?+–
240 is a telephone area code serving Western MD (overlay) in Maryland, United States.
Where is area code 240 located?+–
It covers Western MD (overlay) in Maryland.
What time zone is 240?+–
240 observes Eastern (ET), which is UTC−5 / −4 DST and follows daylight saving time.
Can I get a 240 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 240 number regardless of where you physically live.