| ZIP Code | Verizon | ATT | T-Mobile |
|---|---|---|---|
| 11971 | 98% | 100% | 98% |
| Licensee | Address | Height | Tower Type |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC | 507 Middle Line Hwy, Sag Harbor, NY 11963 | 84.1 | MAST |
| NEW CINGULAR WIRELESS PCS, LLC | 900 Reeves Ave, Riverhead, NY 11901 | 38.1 | POLE |
| NEW CINGULAR WIRELESS PCS, LLC | 20 Central Blvd, East Quogue, NY 11942 | 36.6 | MAST |
| NEW CINGULAR WIRELESS PCS, LLC | 257 Springs Fireplace Rd, East Hampton, NY 11937 | 106.7 | MAST |
| NEW CINGULAR WIRELESS PCS, LLC | 201 Fresh Pond Ave, Calverton, NY 11933 | 33.5 | MAST |
| Carrier | Address | Comment | Date Added |
|---|---|---|---|
| Verizon | 32357 Old Main Rd | Service is in and out. Lots of dropped calls and difficult to connect. Phone always searches for service which drains battery quickly | 2014 |
| Sprint | 1015 Greenway E | Very poor coverage barely 3g in this area. Further east you go,the more spotty it can be. | 2019 |
| AT&T | 129 Bay Ave | dead cell zone for over 5 years. | 2019 |
| Verizon | 1550 Old Country Rd | Verizon coverage in the Home Depot is very weak. | 2019 |
| Verizon | 19 Race Ln | 1 Dot Signal 1X Data | 2019 |
| Carrier | Address | Phone | Directions |
|---|---|---|---|
| AT&T | 10095 Main Rd, Mattituck, NY, 11952 | 631-315-5212 | Directions |
| Verizon | 10095 Main Rd, Mattituck, NY, 11952 | 631-239-8153 | Directions |
| T-Mobile | 28 Spencer Plain Rd, Old Saybrook, CT, 06475 | 860-391-8302 | Directions |