NICAR telephone numbers have a new area code: 573 replaces 314; however, both area codes will work until July, when 314 will be eliminated for all of Mid-Missouri areas except St. Louis. The new numbers are: Brant Houston, (573) 882-1984 Rosemary Armao, (573) 882-1982 NICAR, (573) 882-0684 IRE, (573) 882-2042