This number is a scam number from Kijiji. Tells you that they're buying an item, but their spouse/kid is abroad and would like to give you an extra $200 for shipping costs.
They'll ask for your email and name. Forward them a false/disposable (@yopmail) email address and give them a false name. Then subsequently forward the email that came from them to
[email protected].
Proceed to block the number and refuse to further communicate with them!