Pompey have sold their full allocation of tickets for the Emirates FA Cup clash with Norwich.
Kenny Jackett's men travel to Carrow Road for a third round tie on Saturday, January 5 (5.30pm kick-off).
And they will be backed by 2,700 fans, with seats snapped up just a few hours after going on general sale.
The match sees the League One table-topping Blues travel to face the team currently sitting at the Championship summit.
Supporters who have bought concession tickets are advised to bring proof of age identification with them to the game.
Official coach travel can be booked online here or by calling Lucketts Travel on 01329 237000.