[header] How to contact fedex [title] Find the appropriate number. [step] Fedex has different numbers depending on what you need, though there is one main customer support number. You can find a full list of numbers on the fedex website, including the one appropriate for your problem or need. 
[substeps] The main customer support number for the u.s. and international calls for fedex office is 1-800-go-fedex or 1-800-463-3339.