| Postal/ZIP Codes in Ashton, Ottawa |
K0A |
| Postal/ZIP Codes in Burritts Rapids, Ottawa |
K0G 1B0 |
| Postal/ZIP Codes in Carlsbad Springs, Ottawa |
K0A |
| Postal/ZIP Codes in Carp, Ottawa |
K0A 1L0 |
| Postal/ZIP Codes in Cumberland, Ottawa |
K4B, K4C |
| Postal/ZIP Codes in Dunrobin, Ottawa |
K0A 1T0 |
| Postal/ZIP Codes in Edwards, Ottawa |
K0A |
| Postal/ZIP Codes in Fitzroy Harbour, Ottawa |
K0A |
| Postal/ZIP Codes in Gloucester, Ottawa |
K1A, K1B, K1G, K1J, K1T, … |
| Postal/ZIP Codes in Greely, Ottawa |
K4P |
| Postal/ZIP Codes in Kanata, Ottawa |
K2K, K2L, K2M, K2S, K2T, … |
| Postal/ZIP Codes in Kars, Ottawa |
K0A |
| Postal/ZIP Codes in Kenmore, Ottawa |
K0A |
| Postal/ZIP Codes in Kinburn, Ottawa |
K0A |
| Postal/ZIP Codes in Manotick, Ottawa |
K4M |
| Postal/ZIP Codes in Metcalfe, Ottawa |
K0A |
| Postal/ZIP Codes in Munster, Ottawa |
K0A 3P0 |
| Postal/ZIP Codes in Navan, Ottawa |
K4B |
| Postal/ZIP Codes in Nepean, Ottawa |
K1A, K1T, K2B, K2C, K2E, … |
| Postal/ZIP Codes in North Gower, Ottawa |
K0A |
| Postal/ZIP Codes in Orléans, Ottawa |
K1A, K1C, K1E, K1W, K4A |
| Postal/ZIP Codes in Osgoode, Ottawa |
K0A |
| Postal/ZIP Codes in Ottawa, Ottawa |
K1A, K1B, K1G, K1H, K1J, … |
| Postal/ZIP Codes in Ramsayville, Ottawa |
K0A 2Y0 |
| Postal/ZIP Codes in Rockcliffe, Ottawa |
K1K, K1L, K1M |
| Postal/ZIP Codes in Saint-Pascal-Baylon, Ottawa |
K0A |