Prefix Information

The prefix 312 is part of area code 573 serving Columbia, Missouri.

This exchange contains 10,000 possible phone numbers (573-312-0000 through 573-312-9999).

Browse Numbers in This Prefix

573-312-0000-0999 573-312-1000-1999 573-312-2000-2999 573-312-3000-3999 573-312-4000-4999 573-312-5000-5999 573-312-6000-6999 573-312-7000-7999 573-312-8000-8999 573-312-9000-9999

Sample Numbers

(573) 312-0000 (573) 312-1234 (573) 312-2000 (573) 312-3333 (573) 312-4444 (573) 312-5555 (573) 312-6000 (573) 312-7777 (573) 312-8888 (573) 312-9999