Write a Review

Found Us Helpful? Please Write a Review.

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)
Sprint Towers
T-Mobile Towers
AT&T Towers
Verizon Towers

All Towers

AT&T Wireless (GSM)

0 Out of 5 (0 stars) | Reina del Mar | Hiawatha Ave., Pacifica, CA 94044 |

No reception at all (both GSM and TDMA) with AT&T wireless up here in the Valle Mar area. It comes in as you get closer to the intersection of Reina del Mar and Hwy 1.

Was this review helpful to you?


0 Out of 5 (0 stars) | I280 | From Daly City before Geneva Ave. Exit, Pacifica, CA 94044 |

I get drop calls whenever I pass this certain part of 280 coming from Daly City just before Geneva Ave exit. Also I have another drop calls coming from 280 and exit Hwy 1 to go to Pacifica. I think that area needs some fixing by Sprint. Other than that Sprint has good service.

Was this review helpful to you?


1 Out of 5 (1 star) | I280 | From DC before Geneva Ave., Pacifica, CA 94044 |

Sprint has a Dead zone on interstate 280 from Daly city just before you hit Geneva Ave. Also Sprint has a deadzone coming from 280 exiting towards Highway 1 to Pacifica.

Was this review helpful to you?


0 Out of 5 (0 stars) | Via Pueblo Mall, Stanford, CA 94305 |

No signal from Verizon. Some time the roaming doesn't work either.

Was this review helpful to you?


1 Out of 5 (1 star) | Alma | Charleston, Palo Alto, CA 94306 |

Reception in South PA is spotty (terrible in my neighborhood, but fine a half mile away).

Was this review helpful to you?


1 Out of 5 (1 star) | Pesdeo Padre Pkwy. | Deep Creek, Fremont, CA 94555 |

1 bar out of 5 in door, very poor reception, really disappointed.

Was this review helpful to you?


0 Out of 5 (0 stars) | Middlefield Rd. | Menlo Atherton High School, Atherton, CA 94027 |

T-Mobile bad. Cingular bad. AT&T GSM bad. Verizon middle. Sprint good!

Was this review helpful to you?


1 Out of 5 (1 star) | Hesperian Blvd. | Industrial Blvd., Hayward, CA 94545 |

New housing development built in the area. Barely any reception in that area and on Hesperian heading south... which eventually turns into Union City Blvd. All along UC Blvd you're lucky to get a bar at all.

Was this review helpful to you?


4 Out of 5 (4 stars) | Humboldt Rd. | Kings Rd., Brisbane, CA 94005 |

Depending on traffic on 101, reception is good except rush hours. 3 bard generally. Much better than the lower parts of town, I think.

Was this review helpful to you?


4 Out of 5 (4 stars) | Terra Nova | Mason, Pacifica, CA 94044 |

Cell phone reception on Cingular around Pacifica seems to be pretty good. We ocassionally will lose reception going up / down parts of Sharp Park Rd. (only in one specific area, just below the house that sits above Sharp Park Rd.), and going up / down Highway 1 right below the 35 / 1 Interchange (on the downhill side coming into Pacifica). I can't tell if the loss of signal in those areas is due to weather or other factors. Reception will be lost if you go all the way up Oddstad Rd. towards the horse ranch, though.

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.


Cellular One
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.


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


Must contain at least 20 words.

Phone Model:

What phone model did you use to test reception?