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 CA, Santa Monica 90401-2605 Any and all of various names, 1507 7th Street, PMB 13 MA, Middleton 01949-1925 Any and all names except the surname Recka, 10 Gates Rd. MA, Middleton 01949-2015 Any and all names except the surname Kim, 41 Forest St. NC, Hickory 28601-3249 Any and all names except the surname Berkowitz, 2040 35th Street NE — Judicial Officer, 1-26-12