Prefix Information

The prefix 438 is part of area code 210 serving San Antonio, Texas.

This exchange contains 10,000 possible phone numbers (210-438-0000 through 210-438-9999).

Browse Numbers in This Prefix

210-438-0000-0999 210-438-1000-1999 210-438-2000-2999 210-438-3000-3999 210-438-4000-4999 210-438-5000-5999 210-438-6000-6999 210-438-7000-7999 210-438-8000-8999 210-438-9000-9999

Sample Numbers

(210) 438-0000 (210) 438-1234 (210) 438-2000 (210) 438-3333 (210) 438-4444 (210) 438-5555 (210) 438-6000 (210) 438-7777 (210) 438-8888 (210) 438-9999