| Locality | Post Code |
|---|---|
| Askenish, Hanover | JMCHR01 |
| Cacoon, Hanover | JM00000 |
| Cacoon Castle, Hanover | JM00000 |
| Cascade, Hanover | JMCHR02 |
| Cash Hill, Hanover | JM00000 |
| Cauldwell, Hanover | JM00000 |
| Cessnock, Hanover | JMCHR03 |
| Chambers Pen, Hanover | JM00000 |
| Chester Castle, Hanover | JMCHR04 |
| Copse, Hanover | JM00000 |
| Cousins Cove, Hanover | JM00000 |
| Dias, Hanover | JMCHR05 |
| Great Valley, Hanover | JMCHR06 |
| Green Island, Hanover | JMCHR07 |
| Haddington, Hanover | JM00000 |
| Hopewell, Hanover | JMCHR08 |
| Jericho, Hanover | JMCHR09 |
| Ken Jones, Hanover | JMCHR10 |
| Kendal, Hanover | JM00000 |
| Kingsvale, Hanover | JM00000 |
| Lances Bay, Hanover | JM00000 |
| Logwood, Hanover | JM00000 |
| Lucea, Hanover | JMCHR11 |
| Lucea East, Hanover | JM00000 |
| Lucea West, Hanover | JM00000 |
| March Town, Hanover | JMCHR12 |