Lista de região
- C1N 3E7 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3E8 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3E9 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G1 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G2 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G3 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G4 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G5 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G6 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G7 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G8 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3G9 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H1 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H2 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H3 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H7 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H8 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3H9 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3J1 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard
- C1N 3J2 - Summerside, Prince, Prince Edward Island / Île-du-Prince-Édouard