Prefix Information

The prefix 440 is part of area code 539 serving Tulsa, Oklahoma.

This exchange contains 10,000 possible phone numbers (539-440-0000 through 539-440-9999).

Browse Numbers in This Prefix

539-440-0000-0999 539-440-1000-1999 539-440-2000-2999 539-440-3000-3999 539-440-4000-4999 539-440-5000-5999 539-440-6000-6999 539-440-7000-7999 539-440-8000-8999 539-440-9000-9999

Sample Numbers

(539) 440-0000 (539) 440-1234 (539) 440-2000 (539) 440-3333 (539) 440-4444 (539) 440-5555 (539) 440-6000 (539) 440-7777 (539) 440-8888 (539) 440-9999