Wyo. Stat. § 37-12-124: Sale of equipment designed to conceal source or avoid charges for telecommunication service; prohibited.

(a) Any individual, corporation or other person who under circumstances evincing an intent to defraud, makes, possesses, sells, gives, or otherwise transfers to another, or who offers or advertises for sale, any instrument, apparatus, equipment or device, or any plans or instructions for making or assembling the same, and which is designed or adapted, or which can be used:

(i) To fraudulently avoid the lawful charge for any telecommunication service in violation of section 1, chapter 126, Session Laws of Wyoming 1961; or,

(ii) To conceal, or to assist another to conceal, from any supplier of telecommunication service or from any lawful authority, the existence or place of origin or of destination of any telecommunication, shall be guilty of a misdemeanor and upon conviction shall be punished by imprisonment for not more than one (1) year or by a fine of not more than one thousand dollars ($1,000.00), or by both such fine and imprisonment.