Prefix Information
The prefix 020 is part of area code 405 serving Oklahoma City, Oklahoma.
This exchange contains 10,000 possible phone numbers (405-020-0000 through 405-020-9999).
Phone numbers with prefix 020 in area code 405. Location: Oklahoma City, Oklahoma.
The prefix 020 is part of area code 405 serving Oklahoma City, Oklahoma.
This exchange contains 10,000 possible phone numbers (405-020-0000 through 405-020-9999).