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Cell Phone Coverage Map in Clayton, CA

Cell phone coverage comments are submitted voluntarily by visitors around the Clayton, CA area.

Carrier	Avg Rating	No. of Comments	Towers	Coverage Map
1. Nextel	4	1	Nextel Towers	Map
2. Verizon	2.5	2	Verizon Towers	Map
3. T-Mobile	1.5	2	T-Mobile Towers	Map
4. AT&T	1	1	AT&T Towers	Map

Coverage comments are sorted by date. Users can sort by Carrier, City, Zip Code, Reception Rating, or Date by clicking on the header below. To search by zip code, use the search box to the right.

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Comments

Towers

Carrier / Rating	Location / Comment	Date

AT&T 1 Out of 5 Phone Model: Blackberry Bold 9000	Keller Ridge Dr. / Raven Way, Clayton, CA 94517	Wed Sep 28, 2011
	"Called Failed" is what I see on my screen all the time. To make it right, AT&T sent me a letter for a free internal antenna to add to my internet service. When I went down there, they said I had to pay $98 a year with an annual contract. Plus service along Clayton Rd is very poor too. I tell my callers to expect a dropped call cause I have AT&T. Won't miss the bllsht from their stores.

T-Mobile 2 Out of 5	Keller Ridge Dr. / Elk, Clayton, CA 94517	Mon Sep 13, 2010
	Reception isn't all that great, especially in the early afternoons from 1PM on... T-Mobile is currently negotiating to install two cell-towers in Clayton, but the initial application was incomplete and there is gonna be a lot of EPA paperwork and perhaps other mitigating factors involved, so who knows how long that will take. I get only 1 bar if I face the ridgeline. Facing Northeast (out my living room ) in the opposite direction I'm actually able to get 3-4 bars in the evenings. More often than not, my phone is on but I will never receive the call "live". I wind up finding it later in my voice-mail. :(

Nextel 4 Out of 5 Phone Model: i830	Mt. Tamalpais Dr. / Mountair Dr., Clayton, CA 94517	Sat Feb 17, 2007
	I had Nextel for many years and have found that in Clayton the reception is very good! In Concord on Landana ZERO coverage. Good Service from Nextel.

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T-Mobile 1 Out of 5 Phone Model: Blackberry 7100t	Keller Ridge Dr. / Eagle Peak, Clayton, CA 94517	Tue Jun 13, 2006
	Horrible service. I get 1 bar in my house, and not any better outside.

Verizon 0 Out of 5 Phone Model: Moto T720	Marsh Creek Rd. / Mt. Diablo State Park, Clayton, CA 94517	Mon Apr 24, 2006
	Zero Verizon coverage in a area that Cingular has 5 bars. Maybe Cingular really has improved coverage!

Verizon 5 Out of 5 Phone Model: Motorola V710	Clayton Rd. / Kirker Pass, Clayton, CA 94517	Thu Jul 07, 2005
	For the last couple of years, have had great service in my home just SE at this location from Verizon.

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Cell Phone Reception Review Form

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Carrier:	Alltel AT&T (Cingular) Cellular One Cricket MetroPCS Nextel Qwest Sprint T-Mobile US Cellular Verizon Wireless Virgin Mobile	Select which network you wish to comment on.
Phone Model:		Enter the phone used to test reception.
Zip Code:		Enter zip code of reception review location.
Location or Major Street:		Enter location of reception review. (ie: Landmark, building, major roads, etc)
Major Street 2: (For intersections)		If at intersection enter the major cross streets in Street 1 and Street 2. Otherwise enter in Street 1 and leave Street 2 blank.
Reception Rating:	5 - Perfect 4 - Good 3 - Average 2 - Below Average 1 - Poor 0 - No Reception	How many bars of reception do you get? (Out of 5)
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Cell Phone Coverage Map in Clayton, CA

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