Flood Insurance Disclosure Act of 2007 - Amends the National Flood Insurance Act of 1968 to require insurers to disclose, in writing, to purchasers of a homeowner's or renter's insurance policy: (1) that such policy does not include certain flood insurance coverage; (2) that such person may be eligible to purchase such coverage; and (3) the telephone number and Internet address to contact the National Flood Insurance Program in order to obtain such coverage.