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San Diego, CA Carrier Reviews & Coverage Maps

1. T-Mobile 1.9 star rating (1.9 stars | 103 Reviews)
2. Verizon 1.9 star rating (1.9 stars | 127 Reviews)
3. Sprint 1.7 star rating (1.7 stars | 108 Reviews)
4. AT&T 1.5 star rating (1.5 stars | 161 Reviews)

Total Coverage 1.7 star rating (1.7 stars | 533 Reviews)
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1 Out of 5 (1 star) | NMC San Diego | Florida Dr., San Diego, CA 92134 |

If you work in Balboa Hospital forget about T-mobile, you’d have to connect to the WiFi and that sometimes works! called T-Mobile few times and they said “we have good coverage there you shouldn’t have problem, oh maybe you should restart your phone!” Ok thanks! Anyway, if you gonna be working in that place, stay away from T-Mobile

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1 Out of 5 (1 star) | Southwest Univ. City | Hwy52 and Regents Rd., San Diego, CA 92122 |

Maximum 2 bars, usually less. Installed repeater but does not help much. Calls drop consistently. See cell tower across canyon(fake palm tree) but must not be Verizon. Old work phone was ATT. Worked fine in the house.

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2 Out of 5 (2 stars) | Caminito Chiapas | Caminiti Cascara, San Diego, CA 92108 |

Poor reception In house

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1 Out of 5 (1 star) | Mary Ridge RD San Diego CA, San Diego, CA 92123 |

Either 1 bar or emergency call only... T-Moble sucks

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1 Out of 5 (1 star) | Ingraham, San Diego, CA 92109 |

Sprint drops about 50% of my calls in Pacific Beach, San Diego. When on important calls, or on hold, this is fairly detrimental.

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1 Out of 5 (1 star) | Carmel Valley Rd. | Lopelia Meadows, San Diego, CA 92130 |

I can hardly even make a call in my own HOME.

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2 Out of 5 (2 stars) | Riverhead Dr. | Bassmore, San Diego, CA 92129 |

2 bar, dropped calls. installed a micro base station in my house to use my cell phone. Daughter 1 mile away, same condition.

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0 Out of 5 (0 stars) | Balboa Park, Museum of Man / Old Globe Theater, San Diego, CA 92101 |

Sprint is usually fine in most of San Diego, but in Balboa Park, my reception drops to roaming in about 75% of the Park, and in areas where I am unable to reach the Park's free wifi. I play Pokemon Go regularly and Balboa Park is a major hub of activity, and Sprint is supposed to be the most supportive carrier for the game, yet I've lost out on multiple raids and have had less than optimal community days due to losing signal. Unless I have a friend with a hotspot on a different carrier I'm usually screwed!

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0 Out of 5 (0 stars) | SPAWAR SSC | Catalina, San Diego, CA 92152 |

No reception to poor reception.

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1 Out of 5 (1 star) | West Point Loma Blvd. | Nimitz, San Diego, CA 92107 |

One or no bars in or around home.

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