| T-Mobile | 280 Temple St | I work at a store at this location and it is the only dead area in town, eats away my battery life if I don't switch to airplane mode. | 2014 | 
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| AT&T | 28 Delaney Dr | Drops out | 2016 | 
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| Verizon | 98 Devon Rd | No cell service in House and very little outside | 2019 | 
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| AT&T | 75 University Ave | A significant portion of this region is an AT&T dead zone. Central Office, Rogers Street, Cambridge, MA, United States | 2019 | 
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| Verizon | 717 Norwest Dr | Virtually dead!  Every now and then if standing outside 3G with one bar but most of time I get 1x. | 2014 | 
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