| Business | Phone |
| Building Industry Assn 104 E Avenue K4 # B, Lancaster 93535 | (661) 949-6857 |
| California Teachers Assn 1027 W Lancaster Blvd, Lancaster 93534 | (661) 948-6035 |
| Independent Armored Car Oprtrs 102 E Avenue J, Lancaster 93535 | (661) 726-9864 |
| Antelope Valley Teachers Assn 1027 W Lancaster Blvd, Lancaster 93534 | (661) 726-0224 |
| Association For Retarded 43439 Copeland Cir, Lancaster 93535 | (661) 723-9681 |
| National Association 1008 W Avenue J10, Lancaster 93534 | (661) 951-8883 |
| P 38 National Assn 5011 Columbia Way, Lancaster 93536 | (661) 943-5963 |
| Teachers Association-Lancaster 1027 W Lancaster Blvd, Lancaster 93534 | (661) 942-4995 |
| Pacific Street Car Assn 44563 Ranchwood Ave, Lancaster 93536 | (661) 609-9486 |