Prefix Information
The prefix 456 is part of area code 313 serving Detroit, Michigan.
This exchange contains 10,000 possible phone numbers (313-456-0000 through 313-456-9999).
Phone numbers with prefix 456 in area code 313. Location: Detroit, Michigan.
The prefix 456 is part of area code 313 serving Detroit, Michigan.
This exchange contains 10,000 possible phone numbers (313-456-0000 through 313-456-9999).