Danh sách vùng
- IM3 1AZ - Onchan, Isle of Man, Crown Dependencies
- IM3 1BA - Onchan, Isle of Man, Crown Dependencies
- IM3 1BB - Onchan, Isle of Man, Crown Dependencies
- IM3 1BD - Onchan, Isle of Man, Crown Dependencies
- IM3 1BE - Onchan, Isle of Man, Crown Dependencies
- IM3 1BF - Onchan, Isle of Man, Crown Dependencies
- IM3 1BG - Onchan, Isle of Man, Crown Dependencies
- IM3 1BH - Onchan, Isle of Man, Crown Dependencies
- IM3 1BJ - Onchan, Isle of Man, Crown Dependencies
- IM3 1BL - Onchan, Isle of Man, Crown Dependencies
- IM3 1BN - Onchan, Isle of Man, Crown Dependencies
- IM3 1BP - Onchan, Isle of Man, Crown Dependencies
- IM3 1BQ - Onchan, Isle of Man, Crown Dependencies
- IM3 1BR - Onchan, Isle of Man, Crown Dependencies
- IM3 1BS - Onchan, Isle of Man, Crown Dependencies
- IM3 1BT - Onchan, Isle of Man, Crown Dependencies
- IM3 1BU - Onchan, Isle of Man, Crown Dependencies
- IM3 1BW - Onchan, Isle of Man, Crown Dependencies
- IM3 1DZ - Onchan, Isle of Man, Crown Dependencies
- IM3 1EA - Onchan, Isle of Man, Crown Dependencies