Write a Review

Found Us Helpful? Please Write a Review.

San Mateo, CA 94403 Carrier Reviews & Coverage Maps


Rating
1. Sprint 1.7 star rating (1.7 stars | 41 Reviews)
2. T-Mobile 1.5 star rating (1.5 stars | 53 Reviews)
3. AT&T 1.4 star rating (1.4 stars | 134 Reviews)
4. Verizon 1.4 star rating (1.4 stars | 79 Reviews)

Total Coverage 1.4 star rating (1.4 stars | 332 Reviews)
Towers
Sprint Towers
T-Mobile Towers
AT&T Towers
Verizon Towers

All Towers


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 $$$

Was this review helpful to you?


T-Mobile

2 Out of 5 (2 stars) | Near SFO, South San Francisco, CA 94080 |

1-3 bars but useless speeds all around the airport and surrounding neighborhoods. Pathetic

Was this review helpful to you?


T-Mobile

5 Out of 5 (5 stars) | 473 Transom Lane, San Mateo, CA 94404 |

Excellent signal strength Download speeds are 100+MBits / s Upload 40Mbits / s And has been consistent independent of time / day

Was this review helpful to you?


T-Mobile

1 Out of 5 (1 star) | Seaport Blvd., Redwood City, CA 94063 |

Poor connectivity for T Mobile on Seaport Blvd.(in the business park). Some places in the parking lot have no connectivity at all.

Was this review helpful to you?


AT&T

1 Out of 5 (1 star) | Wodside | El Camino, Redwood City, CA 94061 |

Absolutely atrocious coverage and service from ATT. One block off El Camino in the middle of Silicon Valley, and virtually unusable phone service. All calls via WiFi or they don’t go at all. Been like this for years.

Was this review helpful to you?





T-Mobile

1 Out of 5 (1 star) | Newbridge Ave. | Rand St., San Mateo, CA 94401 |

Very bad reception. Older 3G phone no longer working in this area, Purchased new iPhones using 4G LTE now, still very bad reception.

Was this review helpful to you?


T-Mobile

5 Out of 5 (5 stars) | San Mateo Dr.And Poplar Ave., San Mateo, CA 94401 |

I have T-Mobile and get excellent coverage. 4G LTE speeds vary depending on location and time, but always fast enough to stream HD. Note: T-Mobile and MetroPCS or now called Metro by T-Mobile have the exact same coverage and speed. I drive a taxi and I rarely experience dead areas with the exception of south of Half Moon Bay, which every carrier is useless

Was this review helpful to you?


T-Mobile

1 Out of 5 (1 star) | Cordilleras Ave. | Howard, San Carlos, CA 94070 |

Does not work in stores. 1 bar in house. Has not improved in 3 years. Just awful Switched from iphone 6 to a 6S and still no improvement. Should have gone with verizon

Was this review helpful to you?


Verizon

1 Out of 5 (1 star) | Brittan Heights, San Carlos, CA 94070 |

No reception. Can’t stream video which is what I wanted when I purchased an iPad Pro and a packaged. Can’g Even talk on the phone I pay $150 a month for.. In San Carlos! Too bad Verizon I will be switching

Was this review helpful to you?


AT&T

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

No ATT Reception in Sea Haven, nor in downtown near the the middle school(!). Totally dead near Miramar. Neighbors say that ATT removed two towers. I filed a complaint with the FCC and ATT said the fine print in their contract says that they don't need to provide service in published coverage zones and they "understand" if I left.

Was this review helpful to you?




Found Us Useful? Help Us Out -- Write a Review!


This site wouldn't be possible without contributions from people like you. If you found us helpful, please take a moment and leave a review to help others. Thank you!


All fields in bold must be completed.

Carrier:

AT&T
Sprint
T-Mobile
Verizon
Cellular One
Cricket
MetroPCS
US Cellular


Zip Code:

Where is the location of your review?


Location or Major Street:

Enter location of review. (ie: Landmark, building, major roads, etc.)


Major Street 2:

For intersections. Enter major cross streets in Street 1 and Street 2.


Rating:

How would you rate your reception?
Rating: 5 of 5 - Perfect
Rating: 4 of 5 - Good
Rating: 3 of 5 - Average
Rating: 2 of 5 - Below Average
Rating: 1 of 5 - Poor
Rating: 0 of 5 - No Reception


Comments:

Must contain at least 20 words.


Phone Model:

What phone model did you use to test reception?