For areas 1061 1325 1349-50 1730 2040 2151 2831, added Labrador to area of use. For areas 2290 and 2416, added Labrador to both area name and area of use. For areas 2036 2038 and 2149, in area of use changed Newfoundland to Labrador. For areas 2276-78, deleted Newfoundland from area of use and changed Newfoundland to Labrador in area name. For area 2151, corrected longitude range in area name. For areas 1531 and 1532, amended area of use coverage for Nova Scotia and New Brunswick. For areas 2038 and 2150, replaced North West Territory with Nunavut.