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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

4 Out of 5 (4 stars) | Near Skyline College | College Dr. Ok, San Bruno, CA 94066 |

The rest of the family had AT&T they could not get a call I added them over to my plan

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T-Mobile

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

During a 7 hour power outage on Monday, August 7, 2020 I had 1 bar or "No Service" for most of that period. This is very unsettling, particularly during an extended outage, to have insufficient coverage. Text messages kept bouncing back, and internet was unusable.

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Verizon

1 Out of 5 (1 star) | Ebener | Ebener Geneva, Redwood City, CA 94061 |

Very slow service this has been going on for a while now my LTE Speedtest Is under 2 mbs they should be ashamed for ripping people off

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AT&T

0 Out of 5 (0 stars) | Hwy. 1 Half Moon Bay , Half Moon Bay, CA 94019 |

Looks like AT&T has abandoned halfmoon bay. No service and judging by the other reviews they stopped covering this area about 4 years ago.

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Verizon

1 Out of 5 (1 star) | 171 Medio Ave. | Medio and HWY1, Half Moon Bay, CA 94019 |

I’ve been with Verizon for years. In recent months the bars went from 4 to 1. I can hardly download anything with LTE. I am dropping calls all over the bay area in areas that never dropped before what is going on?

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Verizon

1 Out of 5 (1 star) | Medio Ave. | Hey 1, Half Moon Bay, CA 94019 |

I’ve been with Verizon for years with great service from my home in Miramar north of Half Moon Bay. The The reception bars is now down to one. Downloading anything on LTE is next to impossible. What is going on?

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Cricket

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

Very bad signal when inside the house or some no signal at all

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Verizon

1 Out of 5 (1 star) | 1505 ADAMS DRIVE, Menlo Park, CA 94025 |

Outgoing calls fail after one second of ringing. If an outgoing call manages to connect, the other person cannot hear and / or the call drops. Incoming calls go to voicemail without ringing.

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AT&T

0 Out of 5 (0 stars) | Linda Mar Blvd.And Peralta | Safeway, San Pedro Valley Park, Pacifica, CA 94044 |

Towers out at least 1-2 weeks a month for more then half the year. They say they haven’t heard. How can you tell them you have no service when you have no service to call them. The towers are down and will be up and running the middle of Jan. Really?? How many people pay top dollar for service that has 1 tower? They don’t have a second tower to cover the area. And slow. Arg. Then they argue with you that there is service. Rite! I’ve had then since Cellular one. They were good. 20+ years. Lots of $$$

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AT&T

0 Out of 5 (0 stars) | Linda Mar Blvd. | Dairy,Safeway, San Pedro Val. Park, Pacifica, CA 94044 |

Towers out at least 1-2 weeks a month for more then half the year. They say they haven’t heard. How can you tell them you have no service when you have no service to call them. The towers are down and will be up and running the middle of Jan. Really?? How many people pay top dollar for service that has 1 tower? They don’t have a second tower to cover the area. And slow. Arg. Then they argue with you that there is service. Rite! I’ve had then since Cellular one. They were good. 20+ years. Lots of $$$

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