Prefix Information

The prefix 440 is part of area code 972 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (972-440-0000 through 972-440-9999).

Browse Numbers in This Prefix

972-440-0000-0999 972-440-1000-1999 972-440-2000-2999 972-440-3000-3999 972-440-4000-4999 972-440-5000-5999 972-440-6000-6999 972-440-7000-7999 972-440-8000-8999 972-440-9000-9999

Sample Numbers

(972) 440-0000 (972) 440-1234 (972) 440-2000 (972) 440-3333 (972) 440-4444 (972) 440-5555 (972) 440-6000 (972) 440-7777 (972) 440-8888 (972) 440-9999