Prefix Information

The prefix 312 is part of area code 215 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (215-312-0000 through 215-312-9999).

Browse Numbers in This Prefix

215-312-0000-0999 215-312-1000-1999 215-312-2000-2999 215-312-3000-3999 215-312-4000-4999 215-312-5000-5999 215-312-6000-6999 215-312-7000-7999 215-312-8000-8999 215-312-9000-9999

Sample Numbers

(215) 312-0000 (215) 312-1234 (215) 312-2000 (215) 312-3333 (215) 312-4444 (215) 312-5555 (215) 312-6000 (215) 312-7777 (215) 312-8888 (215) 312-9999