Area code 667
Get a 667 phone number
To get a 667 phone number, pick an available 667 number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.
- Location
- Baltimore, MD, Maryland
- Time zone
- Eastern (GMT -5)
The 667 area code covers Baltimore, MD and nearby Maryland communities.
Top 20 667 numbers available right now
Pulled live from our carrier network. Last updated: August 24, 2026 at 8:33 PM UTC.
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 667 area code
Area code 667 serves Baltimore, Maryland, and surrounding communities in the state. Its coverage takes in Columbia, Ellicott City, Glen Burnie, and Annapolis, all within the Eastern time zone.
The code entered service in 2012 as an overlay added to the 443 area. It shares a single territory with 410 and 443, so local calls throughout the region are dialed with the full ten digits.
Dialing note: 667 is part of an overlay complex with 410, 443, so local calls in this area are dialed with all ten digits.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
667 phone number FAQ
- How do I get a 667 phone number?
- Pick an available 667 number and sign up for AvoCall. Your new Baltimore, MD number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout. There is no second SIM and no new device.
- Where is the 667 area code?
- It serves Baltimore, MD and nearby cities in Maryland, including Baltimore, Columbia, Ellicott City.
- Can I receive verification codes on a 667 number?
- AvoCall 667 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.