| Business | Phone |
| Alta Loma Little League 5546 Beryl St, Alta Loma 91737 | (909) 989-0186 |
| American Legion Po Box 601, Alta Loma 91701 | (909) 899-0689 |
| Jim Brown & Assoc 8320 Vicara Dr, Alta Loma 91701 | (909) 989-2441 |
| Wls Tv We Tip Eyewitness Po Box 1296, Alta Loma 91701 | (909) 987-5005 |