Prefix Information
The prefix 257 is part of area code 952 serving Bloomington, Minnesota.
This exchange contains 10,000 possible phone numbers (952-257-0000 through 952-257-9999).
Phone numbers with prefix 257 in area code 952. Location: Bloomington, Minnesota.
The prefix 257 is part of area code 952 serving Bloomington, Minnesota.
This exchange contains 10,000 possible phone numbers (952-257-0000 through 952-257-9999).