| Locality | Post Code |
|---|---|
| Aliso Viejo, Orange | 92656 |
| Anaheim, Orange | 92801, 92802, 92804, 92805, 92806, … |
| Anaheim Hills, Orange | 92809, 92807, 92808 |
| Atwood, Orange | 92811 |
| Balboa, Orange | 92662 |
| Balboa Island, Orange | 92662 |
| Beach, Orange | 92648 |
| Brea, Orange | 92821, 92823 |
| Bristol, Orange | 92703 |
| Brookhurst, Orange | 92804 |
| Buena Park, Orange | 90620, 90621 |
| Capistrano Beach, Orange | 92624 |
| Corona Del Mar, Orange | 92625 |
| Costa Mesa, Orange | 92626, 92627 |
| Coto De Caza, Orange | 92679 |
| Cowan Heights, Orange | 92705 |
| Cypress, Orange | 90630, 90720 |
| Dana Point, Orange | 92629 |
| Diamond, Orange | 92704 |
| Dove Canyon, Orange | 92679 |
| East Irvine, Orange | 92650 |
| El Toro, Orange | 92610 |
| Federal, Orange | 92805 |
| Foothill Ranch, Orange | 92610 |
| Fountain Valley, Orange | 92708 |
| Fullerton, Orange | 92831, 92832, 92833, 92834, 92835 |