This is after the Games Council confirmed Tonga's withdrawal earlier this month, and asked for expressions of interest from "experienced" hosts.
Fiji and Papua New Guinea have already declined to make a bid with Samoa the only country confirming their desire to stage the Games.
Guam said it would only consider stepping forward if there were no other contenders.
Noumea has hosted the Pacific Games three times - the last occasion being six years ago and the CEO of the Territory's Olympic Committee, Michel Quintin said 2019 was not a good time for them.