Withholding of Mail Orders Withholding of Mail Orders are enforced by postmasters at the cities listed below.   State, City ZIP Code Names and Addresses Covered GA, Atlanta 30339-5908 Kaplan, White & Hirschbaum, 400 Galleria Parkway, Suite 1500 NY, Buffalo 14207-0831 Any and all of various names, PO Box 838 — Judicial Officer, 1-14-10