Prefix Information
The prefix 855 is part of area code 240 serving Germantown, Maryland.
This exchange contains 10,000 possible phone numbers (240-855-0000 through 240-855-9999).
Phone numbers with prefix 855 in area code 240. Location: Germantown, Maryland.
The prefix 855 is part of area code 240 serving Germantown, Maryland.
This exchange contains 10,000 possible phone numbers (240-855-0000 through 240-855-9999).