Prefix Information

The prefix 438 is part of area code 972 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (972-438-0000 through 972-438-9999).

Browse Numbers in This Prefix

972-438-0000-0999 972-438-1000-1999 972-438-2000-2999 972-438-3000-3999 972-438-4000-4999 972-438-5000-5999 972-438-6000-6999 972-438-7000-7999 972-438-8000-8999 972-438-9000-9999

Sample Numbers

(972) 438-0000 (972) 438-1234 (972) 438-2000 (972) 438-3333 (972) 438-4444 (972) 438-5555 (972) 438-6000 (972) 438-7777 (972) 438-8888 (972) 438-9999