Wal-Mart Stores, Inc. 702 SW 8th St. Bentonville, AR 72716 AR Tel. 479-273-4000 Fax 479-277-1830
Check out the US Postal service guide - really helpful.
The mailing address varies because their are do many set ups everywhere... but on the privacy policy it gave me this, Mattel, Inc. Consumer Relations 636 Girard Avenue East Aurora, NY 14052
5454 W. 110th Street Overland Park, KS 66211 5454 W. 110th Street Overland Park, KS 66211
mailing address. your mailing address is wherever things can be sent to you. Either your house address or maybe a PO box.