| Verizon | 132 Shore Rd | cell phone will ring but you cannot carry on a conversation. | 2014 | 
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| Verizon | 10 Bethel Ln | 1 bar of service on average with Verizon. Previously had ATT and it was a bit better but not by much | 2019 | 
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| Sprint | 32 Corsino Ave | Nil Voice, drops, cannot use to call 911 services,  and no Data. 
Voice connect at times if standing in middle of street, as it will pickup a weak signal from tower on Long Island all the way across the Long Island Sound. 
Must keep phone off or in airplane-mode to avoid battery drain and overheat. | 2014 | 
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| Verizon | 805 Chamberlain Hill Rd | poor to no signal in this area | 2019 | 
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| 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 | 
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