Section 7203-A - Situs of local sales tax on mobile telecommunications services(a) For purposes of this article only, the situs of the sales or use of mobile telecommunications services which are deemed to be provided to a customer by a home service provider under section 117(a) and (b) of the Mobile Telecommunications Sourcing Act ( 4 U.S.C. § 116 ) shall be the customer's place of primary use regardless of where the mobile telecommunications services originate, terminate or pass through.(b) For purposes of this section, words and phrases used in this section shall have the meanings given to them in the Mobile Telecommunications Sourcing Act.1971, March 4, P.L. 6, No. 2, art. II-A, § 203-A, added 2002, June 29, P.L. 559, No. 89, § 7, effective 7/1/2002.