Prefix Information
The prefix 813 is part of area code 401 serving Providence, Rhode Island.
This exchange contains 10,000 possible phone numbers (401-813-0000 through 401-813-9999).
Phone numbers with prefix 813 in area code 401. Location: Providence, Rhode Island.
The prefix 813 is part of area code 401 serving Providence, Rhode Island.
This exchange contains 10,000 possible phone numbers (401-813-0000 through 401-813-9999).