Prefix Information

The prefix 870 is part of area code 972 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (972-870-0000 through 972-870-9999).

Browse Numbers in This Prefix

972-870-0000-0999 972-870-1000-1999 972-870-2000-2999 972-870-3000-3999 972-870-4000-4999 972-870-5000-5999 972-870-6000-6999 972-870-7000-7999 972-870-8000-8999 972-870-9000-9999

Sample Numbers

(972) 870-0000 (972) 870-1234 (972) 870-2000 (972) 870-3333 (972) 870-4444 (972) 870-5555 (972) 870-6000 (972) 870-7777 (972) 870-8888 (972) 870-9999