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San Mateo, CA 94401 Carrier Reviews & Coverage Maps

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)
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0 Out of 5 (0 stars) | Rockaway Beach Ave. | Hwy. 1, Pacifica, CA 94044 |

All along Rockaway Beach ave. poor to no reception for at least the past 4 to 5 years.

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1 Out of 5 (1 star) | Melendy Dr. | Picadilly Ct., San Carlos, CA 94070 |

We are at 600 feet up looking at the whole bay from Redwood City to San Jose but have VERY POOR coverage. 1-2 Bars with most incoming call fail.. Need a tower that will cover Crestview to Alameda, Brittan above Alameda... I am going to swith to Verison and see if they are any better..

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1 Out of 5 (1 star) | Mirada | Dolores, Stanford, CA 94305 |

I'm staying with some friends for the summer and just about every call gets dropped while the signal goes from 3 bars E to 1 bar G and then 0 bars of any signal. I've found the same signal issues coming anytime I drove down Junipero Serra blvd or Foothill xprssway and in Los Altos while visiting friends there. On campus it's fine, but anytime I drive back towards the house, the signal fades fast.

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5 Out of 5 (5 stars) | VA Hospital, Menlo Park, CA 94025 |

I frequently walk / run the area around the VA Hospital while streaming music to my iPhone. When ever I look at the phone, it shows full bars and the streaming music never fails.

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1 Out of 5 (1 star) | 401 Quarry, Stanford, CA 94305 |

Unfortunately have had numerous dropped calls, almost no reception in parking lot at 401 Quarry and along Welch Rd.Multiple dropped calls through Campus Dr.and Serra

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1 Out of 5 (1 star) | Near Skyline College, San Bruno, CA 94066 |

i can't use phone when I'm at home. if a calls get through its dropped right after I pick up.

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1 Out of 5 (1 star) | Monte Verde, Pacifica, CA 94044 |

Poor reception and often no reception at all. When a call is actually recieved it will often cut out in midsentence.

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1 Out of 5 (1 star) | Sea View Pkwy. | Kara Rd., Alameda, CA 94502 |

Verizon reception has been fairly good for the last 6-years but over the last 3-days I've had little to no signal strength. Brought my phone to Verizon and it is okay. Wondering if there is a cell tower problem in the area.

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0 Out of 5 (0 stars) | Santa Cruz | Lemon, Menlo Park, CA 94025 |

HORRIBLE. Technical support has been abysmal. This company is awful to work with. They're crooks.

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4 Out of 5 (4 stars) | SUHMC | Pasteur Dr., Stanford, CA 94305 |

4 to 5 bars 3g everywhere but near the center of the pavilions (where it's 0 to 1).

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