The young Magpies travel to Hednesford Town's Keys Park on Monday, 10th February.
The game was due to kick-off at 7pm (GMT) but will now begin at 2pm in Staffordshire in what will be United's penultimate group C encounter.
Newcastle's second-string, who reached the Premier League Cup final last term, currently sit in second place on four points after a 1-0 away victory against Hull City and a six-goal draw at Scunthorpe United.
However, the Baggies occupy top spot on six points following a 1-0 win at Whitley Park back in November.