They were released to season ticket holders with 100 or more away loyalty points on Tuesday, 16th August, with United given an allocation of about 2,200. Following a series of points reductions, the final remaining tickets were sold to season ticket holders with ten or more away points on the evening of Thursday, 18th August.
Eddie Howe's men travel to Prenton Park for a 7.45pm (BST) kick-off on Wednesday, 24th August.
Under-12s must be accompanied by a responsible adult over the age of 18.
To purchase tickets for future matches, visit book.nufc.co.uk or call the Box Office on 0344 372 1892.