Prefix Information

The prefix 403 is part of area code 281 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (281-403-0000 through 281-403-9999).

Browse Numbers in This Prefix

281-403-0000-0999 281-403-1000-1999 281-403-2000-2999 281-403-3000-3999 281-403-4000-4999 281-403-5000-5999 281-403-6000-6999 281-403-7000-7999 281-403-8000-8999 281-403-9000-9999

Sample Numbers

(281) 403-0000 (281) 403-1234 (281) 403-2000 (281) 403-3333 (281) 403-4444 (281) 403-5555 (281) 403-6000 (281) 403-7777 (281) 403-8888 (281) 403-9999