Pompey have sold out their initial allocation of tickets for the league visit to Carlisle.
Blues fans have already snapped up 800 seats for the Brunton Park clash on Saturday, February 25 (3pm kick-off).
The club will be receiving a further batch of 200 tickets and we will announce when these go on sale in due course.
Supporters who have bought concession tickets are advised to bring proof of age identification with them to the game.
Official coach travel costs £30 for adults and £20 for children, and can be booked online here
or by calling Lucketts Travel on 01329 237000.
Tickets are still available for Saturday's trip to Barnet. Click here
for more details.