Prefix Information

The prefix 378 is part of area code 281 serving Houston, Texas.

This exchange contains 10,000 possible phone numbers (281-378-0000 through 281-378-9999).

Browse Numbers in This Prefix

281-378-0000-0999 281-378-1000-1999 281-378-2000-2999 281-378-3000-3999 281-378-4000-4999 281-378-5000-5999 281-378-6000-6999 281-378-7000-7999 281-378-8000-8999 281-378-9000-9999

Sample Numbers

(281) 378-0000 (281) 378-1234 (281) 378-2000 (281) 378-3333 (281) 378-4444 (281) 378-5555 (281) 378-6000 (281) 378-7777 (281) 378-8888 (281) 378-9999