Elenco di regioni
- X1A 1B2 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1B3 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1B5 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1B4 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1B7 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1B9 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1C4 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E1 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E2 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E3 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E4 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E5 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E6 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E7 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E8 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1E9 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1G1 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1G2 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1G3 - Yellowknife, Fort Smith, Northwest Territories
- X1A 1G4 - Yellowknife, Fort Smith, Northwest Territories