Lista regionu
- M4B 1L3 - East York, Toronto, Ontario
- M4B 1L4 - East York, Toronto, Ontario
- M4B 1L5 - East York, Toronto, Ontario
- M4B 1L6 - East York, Toronto, Ontario
- M4B 1L7 - East York, Toronto, Ontario
- M4B 1L8 - East York, Toronto, Ontario
- M4B 1L9 - East York, Toronto, Ontario
- M4B 1M1 - East York, Toronto, Ontario
- M4B 1M2 - East York, Toronto, Ontario
- M4B 1M3 - East York, Toronto, Ontario
- M4B 1M5 - East York, Toronto, Ontario
- M4B 1M6 - East York, Toronto, Ontario
- M4B 1M7 - East York, Toronto, Ontario
- M4B 1M8 - East York, Toronto, Ontario
- M4B 1M9 - East York, Toronto, Ontario
- M4B 1N1 - East York, Toronto, Ontario
- M4B 1N2 - East York, Toronto, Ontario
- M4B 1N3 - East York, Toronto, Ontario
- M4B 1N4 - East York, Toronto, Ontario
- M4B 1N5 - East York, Toronto, Ontario