| Boulder, CO |
| | Buena Vista, CO |
| PFLAG Collegiate Peaks | (719) 486-2500 | | | PO Box 4616, 81211 | | |
| | Denver, CO |
| PFLAG Denver | (303) 333-0286 | | | PO Box 18901, 80218 | | |
| | Durango, CO |
| PFLAG Durango | (970) 247-7778 |  | | 203 West 22nd Street, 81301 | | |
| | Estes Park, CO |
| PFLAG Estes Park | (970) 586-0941 | | | PO Box 1349, 80517-1349 | | |
| | Evergreen, CO |
| PFLAG Evergreen | (303) 674-4843 | |
| | Grand Junction, CO |
| PFLAG Grand Junction | (970) 242-8965 | | | PO Box 4904, 81502 | | |
| | Pueblo, CO |
| PFLAG Pueblo | (719) 542-6359 | | | PO Box 4484, 81003 | | |
| | Caldwell, ID |
| PFLAG Caldwell | (208) 459-9535 | | | 1415 Filmore | | |
| | Mountain Home, ID |
| PFLAG Mountain Home | (208) 587-5497 | | | Route 2 Box 488, 83647 | | |
| | Twin Falls, ID |
| PFLAG Twin Falls | (208) 733-2578 | | | 1434 Pole Line Road East, 83301 | | |
| | Butte, MT |
| PFLAG Butte | (406) 723-7251 | | | PO Box 4815 | | |
| | Great Falls, MT |
| PFLAG Great Falls | (406) 453-8989 | | | PO Box 6416 | | |
| | Taos, NM |
| PFLAG Taos | (505) 758-8133 | | | PO Box 3550, 87571 | | |
| | Park City, UT |
| PFLAG Park City | (801) 649-0326 | |
| | Casper, WY |
| PFLAG Casper | (307) 265-6569 | | | Casper, Wyoming | | |
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