Prefix Information

The prefix 312 is part of area code 602 serving Phoenix, Arizona.

This exchange contains 10,000 possible phone numbers (602-312-0000 through 602-312-9999).

Browse Numbers in This Prefix

602-312-0000-0999 602-312-1000-1999 602-312-2000-2999 602-312-3000-3999 602-312-4000-4999 602-312-5000-5999 602-312-6000-6999 602-312-7000-7999 602-312-8000-8999 602-312-9000-9999

Sample Numbers

(602) 312-0000 (602) 312-1234 (602) 312-2000 (602) 312-3333 (602) 312-4444 (602) 312-5555 (602) 312-6000 (602) 312-7777 (602) 312-8888 (602) 312-9999