1. Short title This Act may be cited as the 5G Using Previously Granted Rulings that Accelerate Deployment Everywhere Act of 2023 or the 5G UPGRADE Act of 2023 . 2. Timeframe for consideration of requests for modification of certain existing wireless facilities (a) In general Section 6409(a) of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1455(a) ) is amended— (1) in paragraph (1), by inserting or instrumentality thereof after State or local government ; (2) in paragraph (3), by striking paragraph (1) and inserting this subsection