| ZIP Code | Verizon | ATT | T-Mobile | 
|---|---|---|---|
| 06418 | 100% | 100% | 100% | 
| Licensee | Address | Height | Tower Type | 
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC | 1449 Old Waterbury Road Reservoir Park Suite 307B, Southbury, CT 06488 | 68.9 | POLE | 
| NEW CINGULAR WIRELESS PCS, LLC | 675 South St, Middlebury, CT 06762 | 49.1 | MAST | 
| NEW CINGULAR WIRELESS PCS, LLC | 8 Ferris Rd, Newtown, CT 06470 | 36.6 | POLE | 
| NEW CINGULAR WIRELESS PCS, LLC | 405 Brushy Plain Rd, Branford, CT 06405 | 46.9 | POLE | 
| Cellco Partnership | 180 N Main St, Branford, CT 06405 | 33.8 | POLE | 
| Carrier | Address | Comment | Date Added | 
|---|---|---|---|
| Verizon | S Main St and State Hwy 63 | Had Verizon for years on Long Island, moved to Connecticut last year. Service wasn't AS good, but was manageable. But this last month or so, it's been a dead zone. dBm signal is -117 right now and never gets higher than -113. | 2019 | 
| Verizon | 1150 N High St | Always loose calls at these locations on North High St. | 2019 | 
| Verizon | 27 Whalers Point Rd | Dropped calls no service | 2015 | 
| Verizon | 19 Cecelia Dr | Low to NO signal. Verizon performed a full network review and the entire neighborhood has terrible signal due to "terrain". | 2015 | 
| Verizon | 595 Long Meadow Rd | cell phone poor service dropped calls | 2019 | 
| Carrier | Address | Phone | Directions | 
|---|---|---|---|
| AT&T | 74 Pershing Dr Suite 3, Derby, CT, 06418 | 203-816-6653 | Directions | 
| Verizon | 49 Pershing Drive, Derby, CT, 06418 | 203-735-7707 | Directions | 
| T-Mobile | 46 Pershing Dr, Derby, CT, 06401 | 203-751-9645 | Directions |