Section Frl 103.04 - Office Hours, Office Location, Mailing Address and Telephone(a) The board's office shall be located in the Health & Welfare Building, 6 Hazen Drive, Concord, New Hampshire 03301, and shall be open to the public by appointment.(b) Correspondence, filings and other communications intended for the board shall be addressed to the board's executive director.(c) The board's telephone number is (603) 271-4648.N.H. Admin. Code § Frl 103.04