區域清單
- JE3 4AA - St John, Jersey, Crown Dependencies
- JE3 4AB - St John, Jersey, Crown Dependencies
- JE3 4AD - St John, Jersey, Crown Dependencies
- JE3 4AE - St John, Jersey, Crown Dependencies
- JE3 4AF - St John, Jersey, Crown Dependencies
- JE3 4AG - St John, Jersey, Crown Dependencies
- JE3 4AH - St John, Jersey, Crown Dependencies
- JE3 4AJ - St John, Jersey, Crown Dependencies
- JE3 4AL - St John, Jersey, Crown Dependencies
- JE3 4AN - St John, Jersey, Crown Dependencies
- JE3 4AP - St John, Jersey, Crown Dependencies
- JE3 4AQ - St John, Jersey, Crown Dependencies
- JE3 4AR - St John, Jersey, Crown Dependencies
- JE3 4AS - St John, Jersey, Crown Dependencies
- JE3 4AT - St John, Jersey, Crown Dependencies
- JE3 4AW - St John, Jersey, Crown Dependencies
- JE3 4AX - St John, Jersey, Crown Dependencies
- JE3 4BA - St John, Jersey, Crown Dependencies
- JE3 4BB - St John, Jersey, Crown Dependencies
- JE3 4BD - St John, Jersey, Crown Dependencies