Prefix Information

The prefix 660 is part of area code 405 serving Oklahoma City, Oklahoma.

This exchange contains 10,000 possible phone numbers (405-660-0000 through 405-660-9999).

Browse Numbers in This Prefix

405-660-0000-0999 405-660-1000-1999 405-660-2000-2999 405-660-3000-3999 405-660-4000-4999 405-660-5000-5999 405-660-6000-6999 405-660-7000-7999 405-660-8000-8999 405-660-9000-9999

Sample Numbers

(405) 660-0000 (405) 660-1234 (405) 660-2000 (405) 660-3333 (405) 660-4444 (405) 660-5555 (405) 660-6000 (405) 660-7777 (405) 660-8888 (405) 660-9999