| Verizon | 5800 W Walden Dr | Before a hail storm a few months back, we had poor reception in a small area around our house.  Now it's much, much worse.  Most days I have to stand outside to make a phone call, and frequently that doesn't even work - audio cuts in and out, or call drops completely.  Incoming calls will go straight to voice mail without even registering as a missed call.  Texting seems to work fine, though. It seems if I go 2-3 blocks in any direction, reception improves and calls go through just fine.  It's a Samsung Galaxy 3 phone, so it' not like it's bad equipment. | 2014 | 
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| Verizon | 2000 W 41st St | 1017 W 41st St, Sioux Falls, SD, 57105, USAs freqent drop out in spearfish canyon | 2019 | 
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| T-Mobile | 705 N Main Ave | Voice/text coverage very spotty.  May have signal on one street but not the next. | 2019 | 
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| Sprint | 131 W Main St | Roaming and dropped calls | 2014 | 
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| Verizon | 120 E 54th St | Terrible reception in area.  4G data sporadic, 3G data crawls. 1bar service, 2 bars if lucky. Many phone calls don't complete, phone calls that do complete cut out randomly. 
This is all phones - Apple, Samsung, LG.  None of our family/friends can get decent service from Verizon in the area. | 2015 | 
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