| ZIP Code | Verizon | ATT | T-Mobile |
|---|---|---|---|
| 51020 | 100% | 100% | 69% |
| Licensee | Address | Height | Tower Type |
|---|---|---|---|
| USCOC OF GREATER IOWA, LLC | 605 W 1st St, Alta, IA 51002 | 51.8 | TOWER |
| Midwest Wireless Iowa L.L.C. | 109 N E 1st St, Alta, IA 51002 | 54.9 | MAST |
| USCOC OF GREATER IOWA, LLC | 509 Geneseo St, Storm Lake, IA 50588 | 41.1 | TOWER |
| Cellular, Inc. Financial Corporation | 2334 240th St, Sac City, IA 50583 | 91.4 | TOWER |
| Cellular, Inc. Financial Corporation | 2959 Keystone Ave, Ida Grove, IA 51445 | 91.4 | TOWER |
| Carrier | Address | Comment | Date Added |
|---|---|---|---|
| Verizon | 101 N Center St | Signal in the center of town is extremely poor. Phone calls are frequently dropped and one or two bars of 1x signal is typically the best that one can hope for. | 2015 |
| AT&T | 125 Central Ave NE | We had 4 bars now down to ) or 1 bar | 2019 |
| AT&T | 3128 4th Ave | poor signal indoors | 2015 |
| Verizon | 404 Broad St | Signal comes and goes, takes numerous attempts for text and calls. After numerous attempts with talking to Verizon, . Answer: Your in a marginal area, call drops are expected, loss of service, another carrier may be your only answer. | 2019 |
| Verizon | 21914 Park Loop | Very week 4G Signal | 2019 |
| Carrier | Address | Phone | Directions |
|---|---|---|---|
| AT&T | 5002 Sergeant Rd, Sioux City, IA, 51106 | 712-276-1616 | Directions |
| Verizon | 211 E Milwaukee Ave, Storm Lake, IA, 50588 | 712-213-0061 | Directions |
| T-Mobile | 2303 N 90th Street, Omaha, NE, 68134 | 402-507-4843 | Directions |