Saint Thomas More School Elementary School; Grades K-8 1040 Flexer Ave. Allentown, PA 18103 Principal: Dr. Carl P. Weber Enrollment: 639 Telephone: 610-432-0396 Fax: 610-432-1395 Email us at: altlstm@ptd.net or visit us on the Web at: www.stmschoolpa.com Post Office Box F  •  Allentown, PA  •  18105-1538 Copyright 2003 The Catholic Diocese of Allentown Disclaimer and Terms of Use