Prefix Information
The prefix 621 is part of area code 864 serving Greenville, South Carolina.
This exchange contains 10,000 possible phone numbers (864-621-0000 through 864-621-9999).
Phone numbers with prefix 621 in area code 864. Location: Greenville, South Carolina.
The prefix 621 is part of area code 864 serving Greenville, South Carolina.
This exchange contains 10,000 possible phone numbers (864-621-0000 through 864-621-9999).