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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 | 167 Reviews)
3. T-Mobile 1.4 star rating (1.4 stars | 70 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 103 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 437 Reviews)
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1 Out of 5 (1 star) | 3rd St. | Le Conte Ave., San Francisco, CA 94124 |

Sitting high on top of the hill and still reception is terrible. Sometimes get 2 bars, sometimes 4. Calls drop or we don't even hear them ring. Looking to go with Verizon possibly

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2 Out of 5 (2 stars) | Sharon Park Dr. | Sand Hill Rd., Menlo Park, CA 94025 |

Reception is so so, but inside a building, good luck! Can you hear me now? NO! Can you hear me now? NO!

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1 Out of 5 (1 star) | Marlin, Redwood City, CA 94065 |

Very poor Sprint coverage. 2 bars outdoors. zero or 1 bar inside home.

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5 Out of 5 (5 stars) | Manor | Esplanade, Pacifica, CA 94044 |

I get perfect reception here, but when I go to Rockaway I get zero.

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0 Out of 5 (0 stars) | Marsh Rd. | Bay, Atherton, CA 94027 |

Really amazed such a poor quality. Calls did not go through went into vm rightaway. At least tried 5 times no luck. Wife was supposed to meet me at a gast station after I left the truck. Was walking back home till finally she called and communication was re-established. Hope Verizon is going to work on the wireless side.

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4 Out of 5 (4 stars) | Cabrillo / 2 / 3 / 4 / 5 / 6 / 7th / le Conte, Montara, CA 94037 |

AT&T has greatly improved signal strength in Montara recently, now I get 4 / 5 bars in many places that I struggled with getting any kind of reception before :)

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1 Out of 5 (1 star) | Edgewater Blvd. | Baffin Ct., San Mateo, CA 94404 |

Even with full bars, always have dropped calls. Can have dropped calls 4 times within a 5 minute talk!

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1 Out of 5 (1 star) | 2nd St. | Farrallon, Montara, CA 94037 |

Cannot use my cell phone in my own home. On rare occasions (the middle of the night) you can receive a call. AT&T offered no help or solutions. Onward to Verizon!

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

Terrible reception in Stearns Hall dorms. Noise interference, calls dropped, voice breaking and very low volume.

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1 Out of 5 (1 star) | El Camino Real, San Mateo, CA 94403 |

Inside Hilldale mall reception is OK but go into most stores and there often is a complete loss of signal. Not good.

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