Area Code 435

You can increase your connection rate up to 30% by dialing from a local number.

Local Presence by Tenfold gives you one-click access from your existing phone system to a local number in the US area code 435 and more than 200 others.

Reach out to customers in Logan, St. George, Park City, Tooele, Brigham City, Richfield, Moab, and Blanding.

Source: Wikipedia