OS X (Eastings) 402138 OS Y (Northings) 165938 Nat Grid SU021659 / SU0213865938 Nearest Post Code SN10 2LP Lat (WGS84) N51:23:33 (51.39247735213278) Long (WGS84) W1:58:14 (-1.9706600615618384) Lat,Long (WGS84) 51.39247735213278,-1.9706600615618384 Lat (OSGB36) N51:23:31 (51.391981361008625) Long (OSGB36) W1:58:09 (-1.9692683743016919) Lat,Long (OSGB36) 51.391981361008625,-1.9692683743016919 what3words uptake.beginning.grumble Open Loc/Plus code 9C3W92RH+XPW