| ZIP Code | Verizon | ATT | T-Mobile | 
|---|---|---|---|
| 52133 | 99% | 0% | 100% | 
| Licensee | Address | Height | Tower Type | 
|---|---|---|---|
| Midwest Wireless Iowa L.L.C. | 1685 US-52, Calmar, IA 52132 | 77.7 | TOWER | 
| Midwest Wireless Iowa L.L.C. | 2378 Middle Calmar Rd, Decorah, IA 52101 | 0 | |
| IOWA RSA NO. 12 LIMITED PARTNERSHIP | 20283 Garden Rd, West Union, IA 52175 | 111.9 | |
| Midwest Wireless Iowa L.L.C. | 213 W Water St, Decorah, IA 52101 | 19.8 | TOWER | 
| IOWA RSA NO. 12 LIMITED PARTNERSHIP | 2006 Mt Olivet Rd, Waukon, IA 52172 | 74.7 | TOWER | 
| Carrier | Address | Comment | Date Added | 
|---|---|---|---|
| Verizon | 120 Washington St | Dropped calls - no internet access - when I used to have no problems. Same thing with the stretch of hwy 52 from Rochester to Devorah. | 2015 | 
| AT&T | 425 Main St W | AT&T does not work in Maynard. When visiting our folks...no service in town...spotty service at High School and at mile corner. | 2015 | 
| Verizon | 506 Patterson St | Poor signal drops connection frequently | 2019 | 
| Verizon | 1865 150th St | 1 bar signal strength with frequent dropouts, 3G/4G LTE when signal allows. | 2019 | 
| Verizon | 511 Busti Ave | No signal or one bar in city limits | 2015 | 
| Carrier | Address | Phone | Directions | 
|---|---|---|---|
| AT&T | 50 Riverside Square, Prairie Du Chien, WI, 53821 | 608-380-1009 | Directions | 
| Verizon | 110 W Water St, Decorah, IA, 52101 | 563-387-0700 | Directions | 
| T-Mobile | 2825 Crossroads Blvd, Waterloo, IA, 50702 | 319-883-3013 | Directions |