Prefix Information
The prefix 121 is part of area code 585 serving Rochester, New York.
This exchange contains 10,000 possible phone numbers (585-121-0000 through 585-121-9999).
Phone numbers with prefix 121 in area code 585. Location: Rochester, New York.
The prefix 121 is part of area code 585 serving Rochester, New York.
This exchange contains 10,000 possible phone numbers (585-121-0000 through 585-121-9999).