Liste de la région
- C1N 2K4 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2K5 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2K6 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2K7 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2K8 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2K9 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L1 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L2 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L3 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L4 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L5 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L6 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L7 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L8 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2L9 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2M2 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2M3 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2M4 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2M5 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 2M6 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard