Prefix Information

The prefix 691 is part of area code 281 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (281-691-0000 through 281-691-9999).

Browse Numbers in This Prefix

281-691-0000-0999 281-691-1000-1999 281-691-2000-2999 281-691-3000-3999 281-691-4000-4999 281-691-5000-5999 281-691-6000-6999 281-691-7000-7999 281-691-8000-8999 281-691-9000-9999

Sample Numbers

(281) 691-0000 (281) 691-1234 (281) 691-2000 (281) 691-3333 (281) 691-4444 (281) 691-5555 (281) 691-6000 (281) 691-7777 (281) 691-8888 (281) 691-9999