Prefix Information

The prefix 840 is part of area code 469 serving Dallas, Texas.

This exchange contains 10,000 possible phone numbers (469-840-0000 through 469-840-9999).

Browse Numbers in This Prefix

469-840-0000-0999 469-840-1000-1999 469-840-2000-2999 469-840-3000-3999 469-840-4000-4999 469-840-5000-5999 469-840-6000-6999 469-840-7000-7999 469-840-8000-8999 469-840-9000-9999

Sample Numbers

(469) 840-0000 (469) 840-1234 (469) 840-2000 (469) 840-3333 (469) 840-4444 (469) 840-5555 (469) 840-6000 (469) 840-7777 (469) 840-8888 (469) 840-9999