“The amendments made by this section [enacting this subchapter] shall apply to notices issued after June 30, 2001. In the case of any notice issued after June 30, 2001, and before July 1, 2003, to which section 6631 of the Internal Revenue Code of 1986 applies, the requirements of section 6631 of such Code shall be treated as met if such notice contains a telephone number at which the taxpayer can request a copy of the taxpayer’s payment history relating to interest amounts included in such notice.”