Prefix Information

The prefix 840 is part of area code 385 serving Salt Lake City, Utah.

This exchange contains 10,000 possible phone numbers (385-840-0000 through 385-840-9999).

Browse Numbers in This Prefix

385-840-0000-0999 385-840-1000-1999 385-840-2000-2999 385-840-3000-3999 385-840-4000-4999 385-840-5000-5999 385-840-6000-6999 385-840-7000-7999 385-840-8000-8999 385-840-9000-9999

Sample Numbers

(385) 840-0000 (385) 840-1234 (385) 840-2000 (385) 840-3333 (385) 840-4444 (385) 840-5555 (385) 840-6000 (385) 840-7777 (385) 840-8888 (385) 840-9999