| Postal/ZIP Codes in Garden Grove, Orange |
92840, 92841, 92843, 92844, 92845 |
| Postal/ZIP Codes in Holiday, Orange |
92802 |
| Postal/ZIP Codes in Huntington, Orange |
92646 |
| Postal/ZIP Codes in Huntington Beach, Orange |
92605, 92646, 92647, 92648, 92649 |
| Postal/ZIP Codes in Irvine, Orange |
92602, 92603, 92604, 92606, 92612, … |
| Postal/ZIP Codes in King, Orange |
92706 |
| Postal/ZIP Codes in La Habra, Orange |
90631 |
| Postal/ZIP Codes in La Palma, Orange |
90623 |
| Postal/ZIP Codes in Ladera Ranch, Orange |
92694 |
| Postal/ZIP Codes in Laguna Beach, Orange |
92651, 92652 |
| Postal/ZIP Codes in Laguna Hills, Orange |
92653, 92656 |
| Postal/ZIP Codes in Laguna Niguel, Orange |
92677 |
| Postal/ZIP Codes in Laguna Woods, Orange |
92637 |
| Postal/ZIP Codes in Lake Forest, Orange |
92610, 92630, 92679 |
| Postal/ZIP Codes in Los Alamitos, Orange |
90720 |
| Postal/ZIP Codes in Midway City, Orange |
92655 |
| Postal/ZIP Codes in Mission Viejo, Orange |
92691, 92692 |
| Postal/ZIP Codes in Modjeska, Orange |
92676 |
| Postal/ZIP Codes in Modjeska Canyon, Orange |
92676 |
| Postal/ZIP Codes in Monarch Bay, Orange |
92629 |
| Postal/ZIP Codes in Monarch Beach, Orange |
92629 |
| Postal/ZIP Codes in Newport Beach, Orange |
92660, 92661, 92662, 92663 |
| Postal/ZIP Codes in Newport Coast, Orange |
92657 |
| Postal/ZIP Codes in North Tustin, Orange |
92705 |
| Postal/ZIP Codes in Orange, Orange |
92865, 92866, 92867, 92868, 92869 |
| Postal/ZIP Codes in Placentia, Orange |
92870 |