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San Mateo, CA 94401 Carrier Reviews & Coverage Maps


Rating
1. Sprint 1.8 star rating (1.8 stars | 58 Reviews)
2. AT&T 1.5 star rating (1.5 stars | 165 Reviews)
3. T-Mobile 1.4 star rating (1.4 stars | 69 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 101 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 432 Reviews)
Towers
Sprint Towers
AT&T Towers
T-Mobile Towers
Verizon Towers

All Towers


AT&T

1 Out of 5 (1 star) | Ray Park | Ray Dr., Burlingame, CA 94010 |

ATT is very non supportive for cell phone reception problems. Can't even get a service tek to come and assess the problem. Very bad

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AT&T

0 Out of 5 (0 stars) | Westborough, South San Francisco, CA 94080 |

Worst reception ever, don't get AT&T if you live or work here.

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AT&T

0 Out of 5 (0 stars) | Daly City, Saint Francis Blvd. | Eastmoor, Saint Francis Blvd., Daly City, CA 94015 |

I frequently have no service in my house -- where until the last month or two, I have always had service. Now my phone will not receive the wifi most of the time and when I disconnect, it won't use 4g either. Basically my phone is a block of plastic and glass because it can't be used in my home. No calls, texts or internet use.

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Verizon

1 Out of 5 (1 star) | Berkshire and Tynebourne Place , Alameda, CA 94502 |

Cannot make calls out will receive weak incoming calls that fade in and out then finally drop off completely.

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Verizon

1 Out of 5 (1 star) | Colemave Ave. | Willow Rd., Menlo Park, CA 94025 |

I have constantly 1 to 2 bars at my home with what supposedly says lte coverage. Drops calls frequently and 1mbps download. We live in huge tech community for Verizon to not do anything about this. Complete bs.

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AT&T

1 Out of 5 (1 star) | Cypress Ave., Moss Beach, CA 94038 |

Weak signal has gotten worse in the last 6 months. Dropped calls and loss of internet daily.

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Verizon

1 Out of 5 (1 star) | Menlo Park Caltrain Station, Menlo Park, CA 94025 |

Doesn't work between a Menlo and Redwood City station

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AT&T

3 Out of 5 (3 stars) | Gellert / Dublin | Gellert / Westborough , South San Francisco, CA 94080 |

In the house with micro tower I get full bars of reception. Without I get 1 to 2 bars of reception.

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T-Mobile

1 Out of 5 (1 star) | 464 McCormick St., San Leandro, CA 94579 |

Constant 3 bars of "LTE" displayed on phone, speedtest barely breaches 2.5 mbps, streaming 240p youtube video during off peak times and getting the video 5 seconds at a time before buffering is needed. Inside / outside doesn't matter. Call quality is terrible and I catch about every 3rd word of the conversation because the signal cuts out, sometimes I get missed calls when my phone didn't even ring. Fix this T-mobile, I switched because I was getting shafted on prices by verizon, now I'm not getting shafted on prices but I sure am getting shafted on data coverage.

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Verizon

0 Out of 5 (0 stars) | Broadway St., Redwood City, CA 94063 |

No service when you enter the center of town. Probably some misguided not in my backyard thing regarding cell towers. Twenty words is a silly requirement to say "cell service doesn't work here".

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