McCaffrey bypasses Gore's No. 21 to become SF 49ers' new No. 23
49ers Samuel Womack is the first player in Niners' history to wear No. 0 - Niners Nation
49ers news: 4 players who could switch jersey numbers
Which NFL players are changing jersey numbers? Track every switch around the league
San Francisco 49ers: All-Time Top Players for Each Uniform Number, 1-25, News, Scores, Highlights, Stats, and Rumors
49ers news: Mooney Ward, Danny Gray, Jordan Mason, and Brock Purdy all have new jersey numbers - Niners Nation
Eagles jersey number updates, including Landon Dickerson switching to No. 69 - Bleeding Green Nation
Which Players Should Wear No. 0 Jersey After the NFL Announced Players Are Allowed To Use It?
49ers announce jersey numbers of entire draft class, including No. 74
The NFL's relaxed jersey rules are not for nothing. Meet the players who now wear No. 0
San Francisco 49ers list of jersey number changes
Best player by jersey number for 2022 NFL season – NBC Sports Boston
Jayron Kearse one of several Cowboys players with new jersey number
49ers mailbag: NFL Draft came and went but Trey Lance remains