| Ravensworth, Singleton |
2330 |
| Redbournberry, Singleton |
2330 |
| Reedy Creek, Singleton |
2330 |
| Rixs Creek, Singleton |
2330 |
| Roughit, Singleton |
2330 |
| Saint Clair, Singleton |
2330 |
| Scotts Flat, Singleton |
2330 |
| Sedgefield, Singleton |
2330 |
| Singleton, Singleton |
2330 |
| Singleton Heights, Singleton |
2330 |
| Singleton Military Area, Singleton |
2331 |
| Stanhope, Singleton |
2335 |
| Warkworth, Singleton |
2330 |
| Wattle Ponds, Singleton |
2330 |
| Westbrook, Singleton |
2330 |
| Whittingham, Singleton |
2330 |
| Wollemi, Singleton |
2330 |
| Wylies Flat, Singleton |
2330 |