M4S Postal Code Forward Sortation Area (FSA): Toronto

M4S is a forward sortation area (FSA) in Ontario covering Toronto.

It has 372 postal codes in our directory, listed below with links to each one.

Places in M4S

All 372 postal codes in M4S

Map of M4S

Centred on the average reference point of the postal codes in M4S.

Neighbouring Forward sortation areas

  • M4P Toronto · 0.8 km
  • M4T Toronto · 1.6 km
  • M4G East York · 1.6 km
  • M5P Toronto · 2.1 km
  • M4V Toronto · 2.2 km
  • M4R Toronto · 2.6 km
  • M5N Toronto · 2.7 km
  • M4N Toronto · 2.7 km
  • M4W Toronto · 2.9 km
  • M4H East York · 3.3 km
  • M5R Toronto · 3.5 km
  • M6C York · 3.7 km