Prefix Information

The prefix 312 is part of area code 281 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (281-312-0000 through 281-312-9999).

Browse Numbers in This Prefix

281-312-0000-0999 281-312-1000-1999 281-312-2000-2999 281-312-3000-3999 281-312-4000-4999 281-312-5000-5999 281-312-6000-6999 281-312-7000-7999 281-312-8000-8999 281-312-9000-9999

Sample Numbers

(281) 312-0000 (281) 312-1234 (281) 312-2000 (281) 312-3333 (281) 312-4444 (281) 312-5555 (281) 312-6000 (281) 312-7777 (281) 312-8888 (281) 312-9999