| Access | 800 990-2404 |
| Access Services | 800 827-0829 |
| BURRTEC Waste Industries | 909 822 9739 |
| BURRTEC Waste Industries Inc | 909 822 2396 |
| Fontana Water Company | 909 822 2201 |
| Foothill Transit | 800 743-3463 |
| Get About | 909 596-5964 |
Los Angeles County Metropolitan Transportation Authority (MTNMetro) | 800 266-6883 |
| Los Angeles County Public Health Department | 800 758-0880 |
| Los Angeles International Airport | 310 646-5252 |
| Metrolink | 800 371-5465 |
| Omnitrans | 800 966-6428 |
| Ontario International Airport | 909 937-2700 |
| Ontario International Airport | 909 937-2811 |
Paratransit Information and Referral Service | 800 431-7882 |
| Redlands Municipal Water Service | 909 798 7516 |
| Riverside County Registrar of Voters | 909 486-7200 |
| Riverside Transit Agency (RTA) | 800 800-7821 |
| San Bernardino County Public Health Department | 909 383-3060 |
| San Bernardino County Registrar of Voters | 909 387-8300 |
| San Bernardino Water Department | 909 384 5141 |
| Smart Traveler Information Line | 800 266-6883 |
| Southern California Edison Company | 800 655-4555 |
| Southern California Gas Company | 800 427-2200 |
| State Elections Division | 916 657-2166 |
| Verizon | 800 483 1000 |
| Vital Records Birth, Death, Marriage | 909 387-8314 |
| Vital Records Birth, Death, Marriage | 909 381-8990 |
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| All American Disposal Service | 619 443-3779 |
| Cox Cable | 619 262 1122 |
| Dependable Disposal & Recycling | 619 460-3551 |
| Descanso Community Water District | 619 445-2330 |
| Helix Water District | 619 466-0585 |
| Jacumba Community Services District | 619 766-4359 |
| Jones Disposal | 800 596-7444 |
| Lake Morena Views Mutual Water Co | 619 478-9194 |
| Lake Morena's Oak Shores Mutual Water Co | 619 478-5151 |
| Lakeside Water District | 619 443-3805 |
| Pacific Bell | 800 310 2355 |
| Pacific Waste Services | 619 561-7080 |
| Padre Dam Municipal Water District | 619 448-3111 |
| Padre Dam Municipal Water District | 619 258-4600 |
| Pine Valley Mutual Water Co | 619 473-8450 |
| Primestar | 800 395 5899 |
| Recycling-Spring Valley Environmental Services | 619 466-2324 |
| Riverview Water Dist | 619 561-1333 |
| San Diego Gas & Electric Co | 800/411-7343 |
| Universal Refuse Removal | 619 596-5100 |
| Voter Registration | 800 345 8683 |
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