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Cupertino, CA Carrier Reviews & Coverage Maps

1. Sprint 2.7 star rating (2.7 stars | 6 Reviews)
2. Verizon 1.6 star rating (1.6 stars | 20 Reviews)
3. T-Mobile 1.4 star rating (1.4 stars | 12 Reviews)
4. AT&T 1.2 star rating (1.2 stars | 34 Reviews)

Total Coverage 1.4 star rating (1.4 stars | 77 Reviews)
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1 Out of 5 (1 star) | Cupertino Library, Cupertino, CA 95014 |

Near Cupertino library, 90% percent of international call var Skype or Google hangout dropped. Very poor wireless coverage, ironically it's the Hq of Apple, an area with highest expensive power.

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0 Out of 5 (0 stars) | Wolfe Rd. | Stevens Creek Blvd., Cupertino, CA 95014 |

Reception is horrendous. A lot of new construction going on around Valley Mall, residential AND commercial. AT&T is going to have a lot of unhappy customers new to the area if they don't improve it soon. It boggles the mind that construction for the new Apple Headquarters is going on just across Hwy. 280 and AT&T hasn't done a thing.

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2 Out of 5 (2 stars) | Bubb Rd. | Conradia, Cupertino, CA 95014 |

Service was good for a long time. Things have changed since beginning of 2014. All our phones inside the home get a DOT / bar - outside may be 2. But the audio is scratchy and had to repeat several times. Checked with VZ support and did what they recommend me to do. Nothing has improved. Have been using Field Test (*3001#12345#*) and see that is at -111 or -114. Should normally observe -75 to -85 in this neighborhood. If I go couple blocks towards Kennedy school it improves and near De Anza College it is the best at -68. There is a VZ Cell tower and hence better signal and better data download speeds as well. Very disappointed with VZ, as their support informs that nothing has changed. Hard to believe. Both iPhone 5 and 5s show same symptoms. 4S is slightly better but still horrible data downloads. Verizon needs to seriously look in placing a Tower in the Apple's HQ City and its laughable they make phones but not promise the delivery of service. Huh... .

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1 Out of 5 (1 star) | Rainbow Dr. | Budd and Stelling, Cupertino, CA 95014 |

From 4-7pm calls do not go through. When they do, they are immediately dropped. Extremely poor reception when available. Even the ATT Micro Cell in the house is bad.

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1 Out of 5 (1 star) | Behind Segate | Stevens Creek and Deanza, Cupertino, CA 95014 |

Voice drops in and out, need to hold the phone at a specific spot near the window to keep the phone call. Ironically though, if I'm outside on the balcony which is all of 20ft. from the window... it doesn't work, much less any other part of the 1st floor apt. I live in.

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1 Out of 5 (1 star) | Monta Vista | Rainbow Dr., Cupertino, CA 95014 |

No reception in the house. Need to go outside to get mediocre reception.

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1 Out of 5 (1 star) | 23500 Cristo Rey Dr., Cupertino, CA 95014 |

In October 2011, ATT indicated a new cell tower would be set up near The Forum in Cupertino where reception is terrible. In nearly 18 months the tower is not up and no reason is being given. I contacted ATT, they indicated the tower was going up in May 2013, then they hit another delay.

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1 Out of 5 (1 star) | Erin Way | Stelling, Cupertino, CA 95014 |

Phone drops connections regularly and often connects, but dose not allow voice connection

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1 Out of 5 (1 star) | McClellan Rd. | Foothill Blvd., Cupertino, CA 95014 |

95% of the time, can't call out or receive call. Have to go outside of the house to make a call. Use call forwarding to the house phone to get incoming cell phone call.

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4 Out of 5 (4 stars) | Monta Vista | Bubb Rd., Cupertino, CA 95014 |

AT and T recently txt me about improvement in reception from new cell tower installed. Calls received and made are clear now. Even have reception inside the house for the first time since moving here 6 years ago. Just time since we're about to switch to Verizon. Wonder if new cell tower is new touted LTE 4G.

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