Prefix Information
The prefix 642 is part of area code 521 serving Unknown, Unknown.
This exchange contains 10,000 possible phone numbers (521-642-0000 through 521-642-9999).
Phone numbers with prefix 642 in area code 521. Location: Unknown, Unknown.
The prefix 642 is part of area code 521 serving Unknown, Unknown.
This exchange contains 10,000 possible phone numbers (521-642-0000 through 521-642-9999).