Experiencing dropped calls, slow data, or weak AT&T signal in Port Jefferson, New York? You're not alone. Many residents and visitors in Port Jefferson struggle with poor mobile reception in certain areas. The FindTower app is specifically designed to solve these connectivity issues by showing you exactly where AT&T cell towers are located.
Our analysis of the Port Jefferson area has identified 20 primary AT&T cell tower locations within the immediate vicinity. These towers provide coverage across different neighborhoods in Port Jefferson, with varying signal strengths depending on your distance from each tower, building density, and local terrain. The tower distribution in Port Jefferson shows concentrated coverage in central areas with expanded reach to surrounding neighborhoods.
Based on our database, here are some of the nearest AT&T cell tower locations serving the Port Jefferson area:
Note: These are approximate locations. Download the FindTower app for precise turn-by-turn directions to the nearest tower based on your current location.
Users in Port Jefferson frequently report signal problems in areas with:
FindTower helps Port Jefferson residents and visitors:
Last Updated: Sunday, October 12th, 2025.
Download FindTower and instantly locate nearby AT&T towers for stronger connectivity.
✓ Free App ✓ Real Tower Locations ✓ Boost Your Signal Now
Compare AT&T coverage in other cities near Port Jefferson:
View AT&T coverage in Middleburgh
View AT&T coverage in Sherrill
View AT&T coverage in Charleston
View AT&T coverage in Glenwood Landing
View AT&T coverage in Stottville