Lista regionu
- M4B 1R8 - East York, Toronto, Ontario
- M4B 1R9 - East York, Toronto, Ontario
- M4B 1S1 - East York, Toronto, Ontario
- M4B 1S2 - East York, Toronto, Ontario
- M4B 1S3 - East York, Toronto, Ontario
- M4B 1S4 - East York, Toronto, Ontario
- M4B 1S5 - East York, Toronto, Ontario
- M4B 1S6 - East York, Toronto, Ontario
- M4B 1S7 - East York, Toronto, Ontario
- M4B 1S8 - East York, Toronto, Ontario
- M4B 1S9 - East York, Toronto, Ontario
- M4B 1T1 - East York, Toronto, Ontario
- M4B 1T2 - East York, Toronto, Ontario
- M4B 1T3 - East York, Toronto, Ontario
- M4B 1T4 - East York, Toronto, Ontario
- M4B 1T5 - East York, Toronto, Ontario
- M4B 1T6 - East York, Toronto, Ontario
- M4B 1T7 - East York, Toronto, Ontario
- M4B 1T8 - East York, Toronto, Ontario
- M4B 1T9 - East York, Toronto, Ontario