Sierra Vista, AZ Carrier Reviews & Coverage Maps


Rating
1. Verizon 2.7 star rating (2.7 stars | 3 Reviews)
2. AT&T 2.2 star rating (2.2 stars | 13 Reviews)
3. Sprint 2.1 star rating (2.1 stars | 9 Reviews)
4. T-Mobile 1.8 star rating (1.8 stars | 4 Reviews)

Total Coverage 2.3 star rating (2.3 stars | 30 Reviews)
Towers
Verizon Towers
AT&T Towers
Sprint Towers
T-Mobile Towers

All Towers


Sprint

1 Out of 5 (1 star) | St.andrews, Sierra Vista, AZ 85650 |

Had good reception until 3. Days ago. Now no one can hear me most Of the time

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Verizon

2 Out of 5 (2 stars) | Antequiera | Canyon De Flores, Sierra Vista, AZ 85650 |

Verizon used to be good all over Sierra Vista / fort Huachuca but spotty now. I'm frustrated with the bad reception and high cost. Terrible!

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AT&T

1 Out of 5 (1 star) | Hereford, Sierra Vista, AZ 85650 |

been with AT&T for one month, learned that the store out right LIED just to gain a bonus... have disgusting service, cannot find service, times out, no connect, 2 bars vs 5 max, charges for disconnect service, Customer Service is useless "script readers" - yeah I'm NOT a happy camper with AT&T. AT&T used to be the king of the telecom world - but now stealing the almighty dollar. Promises everything returns notta...

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AT&T

4 Out of 5 (4 stars) | ACE Hardware | Hwy. 90 and 92 Intersection, Sierra Vista, AZ 85635 |

no problems while in town anywhere you go; you never have fewer than 3 bars; the problems come when indoors; the call quality is still good, no dropped calls but 1 bar doesn't look very confident

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Sprint

1 Out of 5 (1 star) | 3780 E. Sparrow Dr., Sierra Vista, AZ 85635 |

How come there are no Sprint towers in or near sierra vista arezona?

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Sprint

1 Out of 5 (1 star) | 3780 E. Sparrow Dr., Sierra Vista, AZ 85635 |

How come there are no Sprint towers in or near sierra vist arezona?

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AT&T

1 Out of 5 (1 star) | Buffalo Soldier, Sierra Vista, AZ 85650 |

Reception is quite sad out here. All over town I only have 1 bar, if that. And when I am on my phone taking a call at home I am wondering trying to find an area I can get even 1 bar. My husband is deployed and it gets me when his reception in AFG is better than mine and our call gets dropped from my end. So SAD! GET MORE TOWERS PLEASE!

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T-Mobile

1 Out of 5 (1 star) | San Ysidro Dr. | San Clemente Dr., Sierra Vista, AZ 85635 |

Bar fluctuates between 1 and 0 throughout the house. Frequent dropped calls. Hopeless...

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AT&T

0 Out of 5 (0 stars) | Fort Huachuca | Sierra Vista, Sierra Vista, AZ 85635 |

There has been no day time cell reception since Tuesday (it's Friday afternoon). They are supposedly upgrading the tower, but I actually need my phone during business hours, not at night when doctors and mechanics and such are closed. This information is also impossible to find on their web site, their customer service chat is rude and forces you to enter your info twice (didn't I just have to enter all my info to log in to even REACH chat?), and their online service is completely inadequate to deal with a system designed to be phone based. If my phone were working, I wouldn't need to use the internet to report a problem with my phone, idiots! I will switch to Verizon as soon as I pick out a new phone.

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AT&T

1 Out of 5 (1 star) | Fry Blvd., Sierra Vista, AZ 85635 |

service is horrible here in the entire city of sierra vista, az. AT&T should consider the fact that this is a military town and a whole lot of people come here with AT&T service from other parts of the country and are extremely unsatisfied with with the reception, or lack thereof. there isn't even an AT&T store here [you have to go to tucson, and hour and a half away] which tells you something too. a whole lot of people end up switching to Verizon because they are 100% 4G here and i'm considering switching because of it too! and I have been with AT&T for 8 years

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AT&T

0 Out of 5 (0 stars) | Mall at Sierra Vista, Sierra Vista, AZ 85650 |

how is it possible that AT&T has limited to no service in one of the busiest areas of this town... and no 3G service anywhere?

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AT&T

1 Out of 5 (1 star) | Ft Huachuca, Yaqui and Calle Encina, Sierra Vista, AZ 85650 |

On the fort or at home - absolutely pathetic! I even bought one of the repeaters and put an antenna on the roof. While I now get 5-bars at home no one can hear me consistently. I have not had a clear conversation in the past year I have been on AT&T with the iPhone. I had Alltel previously, and loved it. I want an iPhone on Alltel. Oh, and no 3G.

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Sprint

2 Out of 5 (2 stars) | Avenida Chochise | Hy 92, Sierra Vista, AZ 85635 |

slow responce few drops once in awhile jumps to 5 bars till use phone then drops to 2 bars I think antenna to low on tower and store support low much improvement needed

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AT&T

2 Out of 5 (2 stars) | Avenida Cochise | Coronado, Sierra Vista, AZ 85635 |

I have a terrible time with reception out here. My reception is 3 or 4 bars on Ft Huachuca, but driving Buffalo Soldier back to Avenida Cochise, and then at home, the signal suffers. I have not yet had a call over one minute in the last two weeks that ended before the signal was lost.

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AT&T

4 Out of 5 (4 stars) | Coronado | Buffalo Soldier Trail, Sierra Vista, AZ 85635 |

AT&T does not support 3G in Sierra Vista. My family has two Apple iPhones. The Apple iPhone 3G indicates 3 to 4 bars until we enter a building then service suffers. Inside or outside the AT&T data network and phone service is pathetic even when the the iPhone shows 3 to 4 bars! Most times I have to place the call twice before the network puts the call through.

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Sprint

4 Out of 5 (4 stars) | Sierra Vista | Sierra Vista, Sierra Vista, AZ 85635 |

Good Service EXCEPT there is NO 3G! really sucks actually since I got this phone for data specifically.

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Sprint

2 Out of 5 (2 stars) | Colombo Ave., Sierra Vista, AZ 85635 |

Signal is flaky at times, but most calls go through. Data is slow, including my Mobile Broadband card. Broadband card and phone display 1xRTT as the technology connected to. Sprint tries to tell me that 1xRTT is 3G, but it is not. 1xRTT is actually 2.5G. Sprint does not have 3G in Sierra Vista or on Fort Huachuca.

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T-Mobile

2 Out of 5 (2 stars) | St Andrews | Kachina Trail, Sierra Vista, AZ 85650 |

Front of house (facing west) and in garage, no reception; back of house 1 or 2 bars at most. T-mobile's map shows bright green, but the reception is poor at my house. 5 bars in most of Sierra Vista and Fort Huachuca. I'd leave T-Mobile if my entire family weren't on it, making the calls to them free. In spite of repeated calls to and promises from T-mobile, the service is still poor.

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Verizon

5 Out of 5 (5 stars) | Sierra Vista | Yaqui and Laguna, Sierra Vista, AZ 85650 |

Great service town is less than a mile from the house.

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AT&T

5 Out of 5 (5 stars) | Las Brisas | Lenzner, Sierra Vista, AZ 85635 |

I have had no fewer than three bars throughout Sierra Vista.

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