Methods and devices are presented for sharing contact information amongst wireless communication devices using Short Message Service (SMS) communication. SMS transfer of contact information occurs seamlessly, in that the sender automatically generates and sends a SMS message(s) that includes the contact information upon designating a contact file for sharing and supplying a recipient identifier, such as the recipient phone number. On the recipient device end, receiving the contact information also may occur seamlessly, such that the contact information can be automatically stored in the recipient's phone book or, in some aspects, automatically stored in the recipient's phone book based a user setting or response.