Prefix Information
The prefix 312 is part of area code 769 serving Jackson, Mississippi.
This exchange contains 10,000 possible phone numbers (769-312-0000 through 769-312-9999).
Phone numbers with prefix 312 in area code 769. Location: Jackson, Mississippi.
The prefix 312 is part of area code 769 serving Jackson, Mississippi.
This exchange contains 10,000 possible phone numbers (769-312-0000 through 769-312-9999).