Prefix Information

The prefix 031 is part of area code 210 serving San Antonio, Texas.

This exchange contains 10,000 possible phone numbers (210-031-0000 through 210-031-9999).

Browse Numbers in This Prefix

210-031-0000-0999 210-031-1000-1999 210-031-2000-2999 210-031-3000-3999 210-031-4000-4999 210-031-5000-5999 210-031-6000-6999 210-031-7000-7999 210-031-8000-8999 210-031-9000-9999

Sample Numbers

(210) 031-0000 (210) 031-1234 (210) 031-2000 (210) 031-3333 (210) 031-4444 (210) 031-5555 (210) 031-6000 (210) 031-7777 (210) 031-8888 (210) 031-9999