| Dispatch Non-Emergency | 303-651-8501 | Public Safety Department |
| Longmont Police Department | 303-651-8555 | Police Services Division |
| Longmont Fire Department | 303-651-8437 | Fire Services Division |
| SERVICES | Phone | Website |
| City of Longmont | 303-776-6050 | City of Longmont |
| Utility Billing-Electric, trash, water | 303-651-8664 | Utility Billing |
| Trash | | Collection Schedule |
| City of Longmont Senior Services | 303-651-8411 | Longmont Senior Services |
| City of Longmont Library | 303-651-8470 | Longmont Library |
| City of Longmont Internet Service | 303-651-8386 | NextLight |
| Comcast | 303-776-6600 | Xfinity |
| Xcel Energy | 800-895-4999 | ordering excel gas services |
| Post Office-201 Coffman St. | 303-651-9618 | Post Office |
| DIA flight info | 303-342-2000 | Fly Denver |
| PARKS & REC | Phone | Website |
| Longmont Golf Courses | | Golf Longmont |
| Sunset Golf Course | 303-651-8466 | Sunset Golf Course |
| Twin Peaks Golf Course | 303-651-8401 | Twin Peaks Golf Course |
| Ute Creek Golf Course | 303-774-4342 | Ute Creek Golf Course |
| St. Vrain Memorial Building: 700 Longs Peak Ave. | 303-651-8404 | St. Vrain Memorial Building |
| Longmont Recreation Center: 310 Quail Road | 303-774-4800 | Longmont Recreation Center |
| Centennial Swimming Pool: 1201 Alpine St. | 303-651-8406 | Centennial Swimming Pool |
| YMCA | 303-776-0370 | Ed & Ruth Lehman YMCA |