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San Mateo, CA 94404 Carrier Reviews & Coverage Maps

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 | 178 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 111 Reviews)

Total Coverage 1.5 star rating (1.5 stars | 457 Reviews)
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2 Out of 5 (2 stars) | Foothill | Arastradero, Palo Alto, CA 94306 |

goes from 3 bars to 1. quality is OK sometimes, and terrible other times.

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1 Out of 5 (1 star) | San Francisco Airport, San Francisco, CA 94128 |

About 2 bars in the plane when taxiing and 1 bar in the terminal, with reception cutting in and out. How can AT&T claim global coverage when they cannot provide service at a major airport?

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

Have had 4 replacement phones because I drop calls consistently. I can't believe a phone can be that crappy so it must be the provider! Yes T-Mobile has great customer service but why in the hell do I end up calling them so much anyways, I'm over it! Thinking about Sprint but all in all Pacifica just has awful reception in parts due to the hills and fog... .I don't think any provider will have perfect service out here. And why is that... i dunno? Every time I look or hike up to the top of these beautiful crests and peaks out here all I find is cell phone towers, so whats the deal?!

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1 Out of 5 (1 star) | Paseo Padre Pkwy. | Whitehead Ln, Fremont, CA 94555 |

Indoor coverage is very poor. I switched to AT&T to get the iPhone.. bad move! Great Phone... terrible cell coverage. Lots of dropped calls indoors.

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1 Out of 5 (1 star) | Talisman Ct. | Ross Rd., Palo Alto, CA 94303 |

Consistently bad service. Oscillates from No Service to one bar. Takes several attempts to send a text message. For calls that go through voice quality so poor that even saying "call me on my fixed" is difficult before the call drops. AT&T says its a known bad area and there are no plans to improve it anytime soon (why are they not putting a new cell-tower on the new Community Center on Charleston Road?!)

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2 Out of 5 (2 stars) | Sycamore and Manzanita Intersection, San Carlos, CA 94070 |

In my home usually reception is fine, but sometimes the signal fades away and the quality is very poor or the call disconnected... unreliable...

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1 Out of 5 (1 star) | Oregon | Greer, Palo Alto, CA 94303 |

Poor reception inside apartments near Greer park. Better outside, but still not great.

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1 Out of 5 (1 star) | Terra Nova Blvd. | Mason, Pacifica, CA 94044 |

Reception used to be great, but when the roaming agreement with T-Mobile expired last year, reception became lousy. If I do get a signal in the house, it's very weak. Going outside helps a little, but not a lot. Calls are still garbled. I've called Customer Service twice about this problem. They say it looks like the nearest AT&T tower is 2 miles away. Because of the dramatic shift in service, they're willing to let us out of our contract with no ETF, but we're reluctant to jump ship to another carrier.

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1 Out of 5 (1 star) | Hwy. 1, Pacifica, CA 94044 |

AT&T has so many dead spots. Im wondering if its the network or the phone. More bars in more places? lol yea right. I was looking thru the list and I see Sprint has more good comments than any carrier. Just afraid about their customer service. I think reception is more important to me. I will try Sprint.

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1 Out of 5 (1 star) | Ringwood | Edge, Atherton, CA 94027 |

When I step inside, the signal goes completely out. Outside, up to 2 bars. Friend has ATT and it works fine inside and out.

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