Prefix Information
The prefix 211 is part of area code 410 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (410-211-0000 through 410-211-9999).
Phone numbers with prefix 211 in area code 410. Location: Baltimore, Maryland.
The prefix 211 is part of area code 410 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (410-211-0000 through 410-211-9999).