Connect Locally in Maryland with a 667 Area Code Virtual
Ready to make an impact in Maryland? A 667 area code phone number helps you establish connections with customers in prominent cities like Baltimore, Dundalk, and Ellicott City, as well as the surrounding regions.

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What is area code 667?
667 area code is located in eastern Maryland, covering Baltimore and its surrounding areas. It covers major cities like Baltimore, Columbia, Towson, Crofton, Dundalk, and Ellicott City. Also, it covers 16 counties including Baltimore, Harford, Carroll, Calvert, and Kent.
It was introduced on March 24, 2012, as an additional overlay for the same geographic region served by area codes 410 and 413, primarily serving the eastern part of the state, including Baltimore and the Eastern Shore. The area code 667 follows the Eastern Time Zone. During standard time, it is known as Eastern Standard Time (EST,) which is 5 hours behind Coordinated Universal Time (UTC-5), and during the rest of the year, it follows Eastern Daylight Time (EDT) which is 4 hours behind Coordinated Universal Time (UTC-4). The zip code of 667 area code ranges from 20610 – 21930.
Some of the nearby area codes of this region are 202/771 (District of Columbia), 223/717 (Lancaster, PA), 227/240/301 (Germantown, MD), 302 (Delaware), 410/443/667 (Baltimore, MD), 434 (Lynchburg, VA), 484/610/835 (Allentown, PA), 540/826 (Roanoke, VA), 571/703 (Arlington, VA), 582/814 (Erie, PA), 686/804 (Richmond, VA), 757/948 (Virginia Beach, VA), and 856 (Camden, NJ).
| Country |
|
| State |
Maryland |
| Major City |
Baltimore |
| Time Zone |
Eastern Time Zone(EST) |
| Telephone Number Format |
+1 (667)-209-XXXX |
| Example of 667 phone number |
+1 (667)-209-4567 |
| Zip Code |
20610 – 21930 |
How to get a 667 Area Code Phone Number?
You can purchase a 667 area code phone number from a VoIP service provider like Dialaxy. You can follow these steps.
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Sign up on the official Dialaxy website or mobile app.
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Log in to your account and navigate to the dashboard.
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Select “My Number” from the “Portal” menu.
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Click on “Buy Number.”
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Choose the US as your country and select the 667 area code from the list.
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Complete the payment and submit any required documents.
How does a 667 Area Code Business Phone Number work?
The business phone number 667 functions like any other United States phone number. The 667 area code is part of the North American Numbering Plan (NANP). To call a 667 number, the caller must dial the complete 10-digit number, which includes the 667 area code.
For instance, to reach a business in Baltimore, you might dial +1-667-209-1234, where +1 is the country code for the United States. The 667 area code directs the call to the Maryland region, specifically covering parts of Baltimore. The 209 acts as the exchange code that connects the call to the service provider, while the final 4 digits, 1234, uniquely identify the subscriber or business.
Who’s doing business in the 667 Area code?
The area code 667, largely covering Baltimore and its neighboring counties, is a thriving economic powerhouse with a varied range of businesses. Healthcare and social services are the major sectors, followed by education. In addition to healthcare and education, the professional, scientific, and technological services sector has experienced significant expansion. Baltimore’s tech and startup industry is growing, attracting investment, and driving innovation.
Some of the major businesses of this region are:
Education
Johns Hopkins University, University of Maryland, Baltimore, Loyola University Maryland
Healthcare
Johns Hopkins Medicine, MedStar Health, University of Maryland Medical Center
Why Does Your Business Need a 667 Area Code Number?
Establish a Local Presence
Build trust and rapport with Maryland customers by using the familiar 667 area code. It shows your commitment to serving the local community, making your business approachable and relatable.
Improve Customer Engagement
Boost response rates by offering a local touch with a 667 business number. Customers are more likely to trust and engage with a business that feels close to home.
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Frequently Asked Questions
The 667 area code is part of Maryland’s telephone numbering plan, covering Baltimore and nearby cities.
It serves central Maryland, including Baltimore, Columbia, Towson, and surrounding areas.
The time zone of the area code 667 is Eastern Time Zone. During standard time, it is known as Eastern Standard Time (EST), which is 5 hours behind Coordinated Universal Time (UTC-5), and during the rest of the year, it follows Eastern Daylight Time (EDT,) which is 4 hours behind Coordinated Universal Time (UTC-4).
The 667 area code is located in Maryland and covers cities like Baltimore, Annapolis, Ellicott City, and Laurel.
Area code 667 was introduced as an overlay for the 410 and 443 area codes to meet increasing demand.
The zip codes in the 667 area code range from 20701 (Annapolis Junction) to 21930 (Warwick).
No, the 667 area code is in Maryland, not California.