Imperial County
- 92222 Bard
- 92227 Brawley
- 92231 Calexico
- 92232 Calexico
- 92233 Calipatria
- 92243 El Centro
- 92244 El Centro
- 92283 Felicity
- 92249 Heber
- 92250 Holtville
- 92251 Imperial
- 92257 Niland
- 92259 Ocotillo
- 92266 Palo Verde
- 92275 Salton City
- 92273 Seeley
- 92275 Thermal
- 92281 Westmorland
- 92283 Winterhaven
Inyo County
- 93513 Big Pine
- 93514 Bishop
- 93515 Bishop
- 93549 Cartago
- 93514 Chalfant
- 93514 Chalfant Valley
- 93522 Darwin
- 92328 Death Valley
- 93526 Independence
- 93530 Keeler
- 93542 Little Lake
- 93545 Lone Pine
- 93549 Olancha
- 92384 Shoshone
- 93514 Swall Meadows
- 92389 Tecopa
Mono County
- 93512 Benton
- 93517 Bridgeport
- 96107 Coleville
- 93529 June Lake
- 93541 Lee Vining
- 93546 Mammoth Lakes
- 96133 Topaz