Lista regionu
- N3B 1V2 - Elmira, Waterloo, Ontario
- N3B 1V3 - Elmira, Waterloo, Ontario
- N3B 1V4 - Elmira, Waterloo, Ontario
- N3B 1V5 - Elmira, Waterloo, Ontario
- N3B 1V6 - Elmira, Waterloo, Ontario
- N3B 1V7 - Elmira, Waterloo, Ontario
- N3B 1V8 - Elmira, Waterloo, Ontario
- N3B 1V9 - Elmira, Waterloo, Ontario
- N3B 1W1 - Elmira, Waterloo, Ontario
- N3B 1W2 - Elmira, Waterloo, Ontario
- N3B 1W3 - Elmira, Waterloo, Ontario
- N3B 1W4 - Elmira, Waterloo, Ontario
- N3B 1W5 - Elmira, Waterloo, Ontario
- N3B 1W6 - Elmira, Waterloo, Ontario
- N3B 1W7 - Elmira, Waterloo, Ontario
- N3B 1W8 - Elmira, Waterloo, Ontario
- N3B 1W9 - Elmira, Waterloo, Ontario
- N3B 1X1 - Elmira, Waterloo, Ontario
- N3B 1X2 - Elmira, Waterloo, Ontario
- N3B 1X3 - Elmira, Waterloo, Ontario