Utah Code Ann. § 10-1-407
(1) The gross receipts from a telecommunications service are attributed to a municipality if the gross receipts are from a transaction for telecommunications service that is located within the municipality:
(2)
(a) The rate imposed on the gross receipts for telecommunications service shall be determined in accordance with Subsection (2)(b) if the location of a transaction for telecommunications service is determined under Subsection (1) to be a municipality other than the municipality in which is located:
(b) The rate imposed on the gross receipts for telecommunications service described in Subsection (2)(a) shall be the lower of:
(ii) the rate imposed by the municipality in which it is located:
Amended by Chapter 384, 2008 General Session