Campus Mail Stop Numbers
| Department | Mail Stop Number |
| ASUM | 72 |
| ASUM Childcare | 142 |
| ASUM Legal Services | 12 |
| ASUM Operations | 82 |
| ASUM Support | 70 |
| Academic Affairs Vice Pres | 3344 |
| Accounting & Finance | 6770 |
| Adams Center | 8352 |
| Adams Center - Concessions | 8362 |
| Administration & Finance | 3826 |
| Admissions & New Student Services | 2016 |
| Alumni Center | 7920 |
| American Indian Business Leaders (AIBL) | 6778 |
| Animal Care | 4834 |
| Anthropology | 5112 |
| Art | 5400 |
| Arthur Carhart | 3168 |
| Asian Studies | 5800 |
| Athletics | 8496 |
| Athletics General Food & Beverage/City Police | 8506 |
| Auxiliary Administration | 42 |
| Banner | 3240 |
| BioTech Center | 1440 |
| Bioethics | 7390 |
| Biological-Station | 4894 |
| Biotech - Center of Excellence | 1450 |
| Biotech - Extension | 1460 |
| Brain Injury Association of Montana | 7066 |
| Broadcast Media Center | 8064 |
| Budget Office | 2412 |
| Bureau of Business & Economic Research | 6840 |
| Business Services | 2304 |
| Business Services - Purchasing | 1872 |
| CIS - DHC | 1028 |
| CIS/Computing & Info Services | 5688 |
| CIS/Telephone Services | 8856 |
| Campus Compact | 3960 |
| Campus Quick Copy | 216 |
| Campus Recreation | 8640 |
| Campus Safety - Admin | 8938 |
| Campus Safety - Key Shop | 8948 |
| Campus Safety - Police | 8928 |
| Campus Security | 8928 |
| Career Services | 2088 |
| Center at Salmon Lake | 3846 |
| Center for Environmental Heath Sciences (CEHS) | 1562 |
| Center for Work Based Learning | 2386 |
| Center for the Rocky Mountain West | 3096 |
| Central Asian and Caspian Basin Program | 5555 |
| Chemistry | 1656 |
| Clinical Psychology Center | 1368 |
| Co-Teach - ED | 6366 |
| College of Arts & sciences/Dean | 5544 |
| College of Technology | 2880 |
| Communication Studies | 6048 |
| Computer Science | 5256 |
| Continuing Education Admin | 1728 |
| Cooperative Education | 2376 |
| Counseling & Mental Health - CHC | 6654 |
| Curriculum & Instruction | 6346 |
| Curry Health Center - (was SHS) | 6624 |
| Davidson Honors College | 1008 |
| Dean of Students (now Student Affairs) | 3888 |
| Dental Service - CHC | 6644 |
| Department of communication Studies | 6048 |
| Dining Services/Administration - Lodge | 1944 |
| Dining Services/Administration - UC | 94 |
| Disability Svcs for Students | 1980 |
| Div of Bio Sci - SC | 4824 |
| Div of Bio Sci-State - A | 4844 |
| Div of Bio Sci-State - B | 4854 |
| Div of Bio Sci-State - C | 4864 |
| Div of Biological Sciences | 4824 |
| Drama | 8136 |
| EOS - Education Project | 1748 |
| EPSCOR | 1038 |
| Early Child | 4752 |
| Economics | 5472 |
| Education Co-Teach | 6366 |
| Educational Leadership | 6356 |
| Educational Opportunity Program | 2124 |
| English | 6120 |
| Entrepreneurship Center | 6912 |
| Environmental Health | 9144 |
| Environmental Studies | 4320 |
| Extention Forestry | 606 |
| Fac Svcs - Accounting/Computer | 9720 |
| Fac Svcs - Administrative Services | 9288 |
| Fac Svcs - Bond Project | 9864 |
| Fac Svcs - Campus Mail Services | 1 |
| Fac Svcs - Campus Stores | 9072 |
| Fac Svcs - Carpenters | 9678 |
| Fac Svcs - Custodians | 9432 |
| Fac Svcs - Electricians | 9698 |
| Fac Svcs - Grounds | 9504 |
| Fac Svcs - Heating | 9688 |
| Fac Svcs - Insulation | 9710 |
| Fac Svcs - Key Shop | 9000 |
| Fac Svcs - Labor | 9576 |
| Fac Svcs - Machine Shop | 9708 |
| Fac Svcs - Maintenance | 9648 |
| Fac Svcs - Office Admin | 9360 |
| Fac Svcs - Painters | 9668 |
| Fac Svcs - Planning & Construction | 9792 |
| Fac Svcs - Plumbers | 9718 |
| Fac Svcs - Recycling/Rntl H | 9874 |
| Fac Svcs - Salmon Lake | 3846 |
| Fac Svcs - Tech Services | 9658 |
| Fac Svcs - Vehicle Repair | 8712 |
| Faculty Senate | 3660 |
| Family Housing | 3024 |
| Federal Excess Property Admin | 2314 |
| Financial Aid | 2232 |
| Fine Arts | 8208 |
| Foreign Language & Literature | 6192 |
| Foreign Student Services | 2160 |
| Forestry - FOR | 576 |
| Forestry - NTSG | 1224 |
| Forestry - SC | 1224 |
| Foundation | 7560 |
| Freshman Interest Groups (FIGS) | 2381 |
| Friends of the Library | 9956 |
| Geography | 5040 |
| Geology | 1296 |
| Golf Course | 2952 |
| Golf Course - Maintenance | 2962 |
| Graduate School | 2592 |
| Graduate Student Association | 143 |
| Greek Life | 52 |
| Griz Card Center | 102 |
| Grizzly Athletic Association | 8568 |
| Grizzly Bear Recovery | 3456 |
| HCOP | 1532 |
| Health & Human Performance | 4536 |
| Health Service Administration | 6624 |
| History | 6264 |
| Honors College | 1008 |
| Human Resource Services | 1800 |
| Humanities | 5760 |
| IFSL | 936 |
| Information Technology - LA | 5616 |
| Information Technology Resource Center - DHC | 1018 |
| Institute for Turism & Recreational Research (ITRR) | 1234 |
| Institutional Research | 3384 |
| Instructional Media Services - ML | 9968 |
| Intercollegiate Athletics | 8496 |
| Internal Audit | 4032 |
| International Programs | 4176 |
| Journalism | 648 |
| KUFM | 8064 |
| Kaimin | 720 |
| Law Library | 9999 |
| Law School | 6552 |
| Legal Counsel | 3528 |
| Liberal Arts | 5770 |
| Liberal Studies Program | 5770 |
| Library | 9936 |
| Linguistics Program | 2412 |
| MONTECH | 6696 |
| MSU College of Nursing | 7416 |
| MUARID | 7056 |
| MUARID (Now CEDDERS) | 7056 |
| MUARID - A | 7066 |
| MUARID - B | 7076 |
| MUARID - C | 7086 |
| MUARID - D | 7096 |
| MUARID - E | 7106 |
| MUARID - F | 7116 |
| Maintenance - FS | 9648 |
| Management | 6838 |
| Mansfield Center | 9946 |
| Mansfield Foundation | 9966 |
| Mansfield Library | 9936 |
| Mansfield Pacific Affairs | 9976 |
| Mathematics | 864 |
| Mathematics Churchhill grant | 874 |
| Mathematics Modeling grant | 854 |
| Mathematics SIMMS Project | 884 |
| Mathematics STEM Project | 894 |
| McNair Scholarship Program | 7488 |
| Media Arts | 4608 |
| Military Science | 432 |
| Montana Biotech Center | 1440 |
| Montana Business Connections | 6828 |
| Montana Committee for the Humanities | 7848 |
| Montana Cooperative Wildlife Research Unit | 4464 |
| Montana Export | 6818 |
| Montana Manufacturing Extension Center | 6850 |
| Montana Public Interest Research Group | 7344 |
| Montana Repertory Theater | 8146 |
| Montana University Affiliated Rural Institute on Disabilities (Now CEDDERS) | 7056 |
| Montana World Trade Center | 6798 |
| Museum of Fine Arts | 8218 |
| Music | 7992 |
| Native American Studies | 2664 |
| Nursing | 7416 |
| Office of Civic Engagement | 4931 |
| Pharmaceutical Sciences | 1552 |
| Pharmacy - Deans Office | 1512 |
| Pharmacy Practice - CHC | 6604 |
| Pharmacy Practice - SB | 1522 |
| Philosophy | 5780 |
| Physical Therapy | 1594 |
| Physics & Astronomy | 1080 |
| Planning Budget & Analysis | 3384 |
| Political Science | 5832 |
| Practical Ethics Center | 2808 |
| Presentation Technology Services - SS | 4968 |
| Presidents Office | 3324 |
| Printing & Graphic Services | 792 |
| Provost Office Operations | 3344 |
| Psychology | 1584 |
| Public TV | 8074 |
| Radio TV | 6480 |
| Registrar's Office | 2448 |
| Religious Studies | 5810 |
| Research Administrarion | 4104 |
| Research Unit | 4464 |
| Residence Life | 2736 |
| Residence Life - Custodial | 2740 |
| Rural Institute on Disabilities @ CHC (was SHS) | 6634 |
| School of Business Administration | 6808 |
| School of Business/Dean | 6768 |
| School of Education/Dean | 6336 |
| School of Fine Arts - Dean | 8208 |
| School of Forestry | 576 |
| School of Journalism | 648 |
| School of Law | 6552 |
| School of Pharmacy & Allied Health Sciences (SPAHS) | 1542 |
| Shafizadeh Rocky Mountain Center for Wood & Carbohydrate Chemistry | 1152 |
| Social Work | 4392 |
| Sociology | 5184 |
| Sports Information/Media Relations | 8424 |
| Student Affairs - VP | 3888 |
| Student Health Services (Now Curry Health Center) | 6624 |
| Testing Services | 2520 |
| Transportation Services | 8784 |
| UC Administration | 112 |
| UC Audio | 4 |
| UC Bookstore | 288 |
| UC Box Office | 122 |
| UC Commissary | 144 |
| UC Dining | 94 |
| UC Events Planning | 132 |
| UC Game Room | 92 |
| UC Grad Student Association | 142 |
| UC Greek Life | 52 |
| UC Maintenance | 22 |
| UC Programming | 62 |
| UC Shipping Express | 32 |
| UM Advocates | 7930 |
| UM Productions | 2 |
| US Fish & Wildlife Service | 3466 |
| University College | 2522 |
| University Communications | 7632 |
| University Faculty Associations (was UTU) | 3672 |
| University Relations Admin | 7642 |
| University Theater | 8228 |
| University Villages | 3024 |
| Upward Bound | 7776 |
| VP Administration & Finance | 3826 |
| VP Student Affairs | 3888 |
| Veteran's Administration Case Management Support Project | 6700 |
| Wellness Program | 7704 |
| Western CPE | 6788 |
| Wildlife Biology | 596 |
| Wildlife Research | 586 |
| Williams Communication Solutions | 4896 |
| Women's Resource Center | 360 |
| Women's Studies | 5790 |
| Word Processing | 216 |
| Work Based Learning - Center for | 2386 |
