Prefix Information

The prefix 691 is part of area code 512 serving Austin, Texas.

This exchange contains 10,000 possible phone numbers (512-691-0000 through 512-691-9999).

Browse Numbers in This Prefix

512-691-0000-0999 512-691-1000-1999 512-691-2000-2999 512-691-3000-3999 512-691-4000-4999 512-691-5000-5999 512-691-6000-6999 512-691-7000-7999 512-691-8000-8999 512-691-9000-9999

Sample Numbers

(512) 691-0000 (512) 691-1234 (512) 691-2000 (512) 691-3333 (512) 691-4444 (512) 691-5555 (512) 691-6000 (512) 691-7777 (512) 691-8888 (512) 691-9999