| Business | Phone |
| American Red Cross 525 1st St Ne, Mason City 50401 | (641) 424-2454 |
| Blood Center Of Iowa 2601 4th St Sw 1, Mason City 50401 | (641) 494-2343 |
| Cerro Gordo Area Habitat For 721 N Federal Ave, Mason City 50401 | (641) 424-8978 |
| Cerro Gordo County Outreach 1190 Briarstone Dr, Mason City 50401 | (641) 422-1618 |
| Clark Beje Residential Ctr 818 15th St Sw, Mason City 50401 | (641) 424-3817 |
| Community Kitchen Of Iowa Inc 606 N Monroe Ave, Mason City 50401 | (641) 424-2316 |
| Wic 300 15th St Ne, Mason City 50401 | (641) 423-5044 |
| Gerard Of Iowa Inc 980 Iowa Ave, Mason City 50401 | (641) 423-3222 |
| Lutheran Services In Iowa 103 E State St # 215, Mason City 50401 | (641) 380-0443 |
| North Iowa Community 320 15th St Ne, Mason City 50401 | (641) 423-8081 |
| North Iowa Community Action 1190 Briarstone Dr, Mason City 50401 | (641) 423-7766 |
| Wic 2817 4th St Se, Mason City 50401 | (641) 424-6453 |
| North Iowa Housing Authority 202 1st St Sw, Mason City 50401 | (641) 423-0897 |
| United Way 600 1st St Nw 102, Mason City 50401 | (641) 423-1774 |
| Ymca 1840 S Monroe Ave, Mason City 50401 | (641) 422-5999 |