Phone Numbers beginning with 667 Area Code

Wondering who is calling you from Phone number starting with 667 area code? Browse phone numbers starting with 667 and search business and residential phone numbers to know owners' name and location of the phone number.

667 Area code is in the state of Maryland. Baltimore is the largest city in the area code (667).

Popular Cities in 667 Area Code

  • Baltimore, MD
  • Parkville, MD
  • Annapolis, MD

Zip Codes in 667 Area Code

  • 21234
  • 21401