Area code · Maryland
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The 301 area code covers a wide stretch of Maryland, including Silver Spring, Baltimore, Columbia, Germantown, Frederick, Waldorf, Ellicott City, and Glen Burnie. A 301 number reads as local to anyone in these communities, whether you're texting a buyer, a date, or a new employer. You can pick 301 right in the Ghost app and start using it in minutes.
If you're selling a couch, meeting someone new, or job hunting in Silver Spring or Baltimore, a 301 number signals you're already part of the area. People are more likely to answer or reply to a number that looks like it belongs to their city.
Relocating out of Frederick, Waldorf, or Columbia doesn't mean you have to lose the number your Maryland contacts recognize. Keep your 301 number active on Ghost even after you've moved.
Give out a 301 number for job applications, side gigs, or online marketplace listings in Ellicott City or Glen Burnie, and keep your personal line for friends and family.
Germantown and Silver Spring residents have used 301 for local calls for years. A number in this code fits right into everyday conversations without raising questions.
Meeting people through dating apps in Baltimore, Columbia, or Frederick is easier when your number matches the area code locals expect to see.
Choose any 301 area code, or any other US or Canadian code.
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Get My 301 NumberArea code
301
State
Maryland
Overlay codes
240, 410, 443, 667
Cities served
12+
The 301 area code serves a broad swath of Maryland, covering Baltimore, Columbia, Germantown, Frederick, Waldorf, Silver Spring, Ellicott City, and Glen Burnie. It's one of the state's most widely recognized area codes given the number and size of cities it touches.
301 shares its region with the overlay codes 240, 410, 443, and 667. These codes serve the same general area, so a 301 number sits alongside them rather than standing alone.
All of these cities run on America/New_York time, so calls and texts to and from a 301 number line up with standard Eastern Time schedules across the region.
Coverage from public numbering and census data. Sources
Local economy
The 301 area code spans a mix of urban and suburban communities across Maryland, from Baltimore to smaller cities like Waldorf and Ellicott City.
Hospitals and medical centers throughout Baltimore, Columbia, and Frederick employ a large share of the region's workforce, from clinicians to administrative staff.
Colleges, universities, and public school systems across Silver Spring, Germantown, and Columbia support steady employment and draw students and staff from across the state.
The region's position along major Maryland transportation routes supports warehousing, distribution, and freight jobs around Glen Burnie and Waldorf.
You can pick a 301 number in the Ghost app and start calling and texting with it in minutes. No extra hardware or store visit needed.
301 covers Baltimore, Columbia, Germantown, Frederick, Waldorf, Silver Spring, Ellicott City, and Glen Burnie, making it one of the broader area codes in Maryland.
Yes. Your 301 number stays with you in the Ghost app no matter where you relocate, so contacts in Maryland still see a familiar number.
Ghost Premium is $60 every 2 months and includes 5 phone numbers, unlimited calling and texting in the US and Canada, your choice of area code, and the ability to delete and replace your number. Cancel anytime. No contracts.
Pick a 301 (or 240, 410, 443, 667) number and start calling and texting in minutes.
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