Are there any exceptions?
Most Near Field Communication (NFC) tags will work with the NFC readers in mobile phones. The only exception would be a phone that was three or four years old reading a tag that was new and based on the most recent version of the standard. In such a scenario, not all of the tag’s features would be accessible via the phone—but even then, you should have no problem reading the tag.
—Mark Roberti, Founder and Editor, RFID Journal
How Do RFID Readers and Tags Communicate? »