| Company | Category | Area | Address | Web | E-mail | Contact person |
| MAMMOTH PROPERTIES RSRVTNS | Real Estate Mgmt | California | PO BOX 408, MAMMOTH LAKES, Mono, California, 93546-0408, USA |
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DAVE BUCKMAN |
| MAMMOTH PUB & BARBQ | Bars | Pennsylvania | 373 CALUMET MAMMOTH PA RD, MT PLEASANT, Westmoreland, Pennsylvania, 15666-2374, USA |
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Joni Mc Lain |
| MAMMOTH PUBLIC LIBRARY | Libraries | Arizona | PO BOX 549, MAMMOTH, Pinal, Arizona, 85618-0549, USA |
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| MAMMOTH PUBLIC LIBRARY | Library Executive Office | Arizona | PO BOX 549, MAMMOTH, Pinal, Arizona, 85618-0549, USA |
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Mildretha Taylor |
