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240 Area Code Phone Directory

240 area code info

State
Major City
Time Zone
Current Time
MDMarylandAmerica/New_York
03:52 PM

Where is area code 240 located?

Information about 240 Area Code

Area code 240 is part of the North American Numbering Plan, serving as an overlay for the state of Maryland. It was introduced to accommodate the growing demand for telephone numbers. This area code allows for increased flexibility and capacity in telecommunications. Residents and businesses within this area code can expect efficient connectivity and access to modern communication services, supporting both personal and professional needs.

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Cities and Regions Covered

Area code 240 serves parts of Maryland, including cities such as Bethesda, Frederick, Gaithersburg, and Rockville. It covers regions in Montgomery County, Prince George's County, and parts of Frederick County. This area code is part of the Washington, D.C. metropolitan area, providing service to suburban communities and connecting them to the broader region. It overlays with area code 301.

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History and Establishment

Area code 240 was established in 1997 as an overlay to area code 301 in Maryland. This change was implemented to accommodate the growing demand for new telephone numbers. The introduction of area code 240 allowed for a more efficient allocation of numbers without requiring existing 301 users to change their numbers, ensuring continuity and convenience for residents and businesses in the region.

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Who Uses the 240 Area Code?

Area code 240 serves a diverse mix of residential and business users, including government contractors, biotech firms, and healthcare organizations. Many technology companies and research facilities utilize this code, as do educational institutions and nonprofit organizations. The code is popular among telecommuters and remote workers in the growing professional services sector.

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Spam and Scam Calls in the 240 Area Code

Area code 240, serving parts of Maryland, has seen its share of spam and scam calls. Common schemes include fake IRS demands, tech support scams, and fraudulent credit card offers. Robocalls and spoofed numbers from this area code frequently target both local residents and people nationwide, making it important to be cautious of unfamiliar 240 calls.

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How to Get a 240 Area Code Number

To get a phone number with area code 240, contact major carriers like Verizon, AT&T, T-Mobile, or Sprint. When signing up for a new line, specify that you want a 240 number during the activation process. You can also obtain a 240 number through VoIP services or number porting. If no 240 numbers are immediately available, ask to be notified when one becomes available.

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Phone Prefixes in the 240 Area Code