Prefix Information

The prefix 504 is part of area code 346 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (346-504-0000 through 346-504-9999).

Browse Numbers in This Prefix

346-504-0000-0999 346-504-1000-1999 346-504-2000-2999 346-504-3000-3999 346-504-4000-4999 346-504-5000-5999 346-504-6000-6999 346-504-7000-7999 346-504-8000-8999 346-504-9000-9999

Sample Numbers

(346) 504-0000 (346) 504-1234 (346) 504-2000 (346) 504-3333 (346) 504-4444 (346) 504-5555 (346) 504-6000 (346) 504-7777 (346) 504-8888 (346) 504-9999