| ZIP Code | Verizon | ATT | T-Mobile | 
|---|---|---|---|
| 52588 | 99% | 72% | 100% | 
| Licensee | Address | Height | Tower Type | 
|---|---|---|---|
| FARMERS CELLULAR TELEPHONE COMPANY, INC. | 501 S 23rd St, Fairfield, IA 52556 | 45.7 | TOWER | 
| Midwest Wireless Iowa L.L.C. | 2214 Walton Rd, Fairfield, IA 52556 | 61 | |
| FARMERS CELLULAR TELEPHONE COMPANY, INC. | 801 E Arkansas Ave, Bloomfield, IA 52537 | 96 | |
| Midwest Wireless Iowa L.L.C. | 13602 IA-2, Cantril, IA 52542 | 91.4 | TOWER | 
| Midwest Wireless Iowa L.L.C. | 200 W Locust St, Bloomfield, IA 52537 | 42.7 | TOWER | 
| Carrier | Address | Comment | Date Added | 
|---|---|---|---|
| Verizon | 32927 Co Rd V5G | Dead Zone from 2 miles south of Sigourney, all the way to 4 miles north of Ottumwa | 2014 | 
| Verizon | 206 E Washington St | Dead Zone through Hedrick (30 miles) | 2014 | 
| Verizon | 200th Ave | Date service for verizon is bouces between 1x and 3g but per Verizon data maps this is a 4G area - spent some time with Verizon technical support - they indicated after researching the matter that their tower is too far south to give 4G service. They said the farther south I go on this lake the better my data service will be - I got verizon service specifically so I can stream media while anchored on my boat in this area and was some what disappointed. Also I used to work much better at this location a year ago but somehow towers changed. Mean while my friend with US celluar got 4G service and I even did a speed test to achieve about 14 Mips with US Cellular at this location | 2015 | 
| AT&T | 600 W Main St | no service for one day!! Not good | 2019 | 
| AT&T | 201 N 1st Ave | Complete loss of service inside any building | 2014 | 
| Carrier | Address | Phone | Directions | 
|---|---|---|---|
| AT&T | 352 Highway 1 W Suite 6, Iowa City, IA, 52246 | 319-569-1036 | Directions | 
| Verizon | 50 N Main St, Fairfield, IA, 52556 | 641-209-6114 | Directions | 
| T-Mobile | 2439 2nd Street Suite 6, Coralville, IA, 52241 | 319-358-8289 | Directions |