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San Mateo, CA 94404 Carrier Reviews & Coverage Maps


Rating
1. Sprint 1.6 star rating (1.6 stars | 60 Reviews)
2. T-Mobile 1.5 star rating (1.5 stars | 69 Reviews)
3. AT&T 1.5 star rating (1.5 stars | 179 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 113 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 460 Reviews)
Towers
Sprint Towers
T-Mobile Towers
AT&T Towers
Verizon Towers

All Towers


Verizon

0 Out of 5 (0 stars) | Stanford West To Town and Country, Palo Alto, CA 94304 |

No data on Stanford's campus with Verizon even with Premium access. Will switch to T-mobile

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AT&T

0 Out of 5 (0 stars) | Terra Nova Blvd. | Mason, Pacifica, CA 94044 |

no reception at time phone call drop all the time.

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AT&T

1 Out of 5 (1 star) | University and Middlefield, Palo Alto, CA 94301 |

1 Bar. On a blue moon, 2. Terrible cellular and requires WiFi calling which will NOT send MMS images to android users from an iPhone.

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T-Mobile

1 Out of 5 (1 star) | Woodside Rd. | Hess , Redwood City, CA 94061 |

I get lousy service. Phone won't send texts or make calls numerous times. I can here them, they can't hear me. I'll get a text 7 hours after the person sent it. Went to a park next to the YMCA. I tried to send a text and couldn't. I then tried WIFI and was able to use the YMCA WIFI. I get anywhere from 2-5 text messages of the same message just 1 minute apart.

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T-Mobile

0 Out of 5 (0 stars) | Huckleberry | Elderberry , Brisbane, CA 94005 |

Poor to no reception, it's worst than Sprint after the merger.

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T-Mobile

1 Out of 5 (1 star) | Warren Rd. | Crescent, San Mateo, CA 94402 |

Horrible T-Mobile reception (LTE and 5G) in San Mateo Park despite T-Mobile website claiming strong LTE reception.

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Verizon

0 Out of 5 (0 stars) | Alma St. | Loma Verde Ave., Palo Alto, CA 94306 |

Verizon notorious for having no reception half the time in this zone of Alma in 94306. We struggle maintaining 1 bar of service in this area. Thankfully we have good wifi but for being the Bay Area, 94306 a very expensive place to live, cell coverage is surprisingly inadequate. So that's what you are Verizon to me; inadequate. Fix it please

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Sprint

1 Out of 5 (1 star) | Colorado Av. | Cowper St. , Palo Alto, CA 94306 |

Most often 1 bar. Sometimes 2 bars. Calls get cut off, dropped.

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AT&T

1 Out of 5 (1 star) | Heron Bay, San Leandro, CA 94579 |

Calls are constantly dropping since early November 2020. Have called AT&T several times, waited up to 53 minutes, and then being disconnected. Very Frustrating with dropped calls and poor customer service with AT&T!

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Verizon

1 Out of 5 (1 star) | San Juan St. | Cipriani, Belmont, CA 94002 |

After years and years being with Verizon, I will be changing carrier.

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