Home > Cell Phone Reception > Cell Phone Coverage Maps > CA > C > Cell Phone Coverage Map in Castro Valley, CA

Cell Phone Coverage Map in Castro Valley, CA - By Zip Code



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

Carrier

Avg Rating

No. of Comments

Towers

Coverage Map

1. T-Mobile 3 2 T-Mobile Towers Map
2. Sprint 2 4 Sprint Towers Map
3. Verizon 1.25 4 Verizon Towers Map
4. AT&T 1 4 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.


Page 1 of 2
1, 2  

Comments Towers
FILTER: AT&T NEXTEL SPRINT T-MOBILE VERIZON

Carrier / Rating

Location / Comment

Date


Verizon
1 Out of 5
1 Out of 5

Phone Model:
HTC Droid Incredible
Redwood Rd. / SevenHills, Castro Valley, CA 94546 Mon Dec 27, 2010

Been in Castro Valley for 11 years. Terrible coverage. I kept thinking that it would improve. Called Verizon this year and told them that I "couldn't hear them now". They said there were no plans to fix the problem. Their answer was to sell me a home micro cell that hooks up to the internet. Good signal now but there is a brief delay in the conversations like the international calls had back in the day. I have a Sprint phone from work that gets 5 bars in my living room...


Sprint
1 Out of 5
1 Out of 5

Phone Model:
Motorola Buzz (ic502)
John Dr. / Castro Valley Blvd., Castro Valley, CA 94546 Thu Aug 09, 2007

These are new hybrid phones. Have lots of dropped calls. Voicemail notification sometimes takes over 24 hours. Very unhappy.


AT&T Wireless (TDMA)
1 Out of 5
1 Out of 5

Phone Model:
Nokia 5165
SF Bay Area, Castro Valley, CA 94546 Wed May 26, 2004

When phone was new 4 years ago recption was good now it is poor.


Advertisement
 

AT&T Wireless (GSM)
1 Out of 5
1 Out of 5

Phone Model:
Nokia 6200
Stanton / Darlene Ct, Castro Valley, CA 94546 Mon May 24, 2004

Used to get good reception, but now it is down to mostly 1 bar and periods of no reception.


AT&T
1 Out of 5
1 Out of 5

Phone Model:
Samsung Solstice
Mt. Olympus Dr. / Carson, Castro Valley, CA 94552 Mon Aug 29, 2011

I have ATT and am looking for new service. ATT has poor reception in my home. Only works in certain areas but lots of interference and constantly drops my calls. A friend on Mt. Rushmore has Verizon and claims has good reception.


Sprint
5 Out of 5
5 Out of 5

Phone Model:
Htc evo
Villarreal, Castro Valley, CA 94552 Wed Jul 28, 2010

Sprint is the only carrier I have found that gives even mediocre coverage in palomares hills.


AT&T
1 Out of 5
1 Out of 5

Phone Model:
Sony Ericsson W760a
Crestwood Dr., Castro Valley, CA 94552 Sat Mar 06, 2010

I was told the AT&T tower for Castro Valley are is damaged. It took them 3 months and still not able to get it fix. It caused weak signals and a huge amount of dropped call.


Advertisement
 

T-Mobile
3 Out of 5
3 Out of 5

Phone Model:
Blackberry 8120
Greenville / Summerglen, Castro Valley, CA 94552 Wed Jun 11, 2008

More to add on last posting - Avg rating only with WIFI, without WIFI, T Mobile is not as good as Verizon or ATT. Outside of Palomares, ATT / Verizon has TMobile beat by a longshot. In Palomares, Verizon was slightly better than ATT but cost more and the difference between VZ and ATT did not justify the additional cost. ATT would have coverage in a couple of rooms but had to be in a specific location of the room and had to hold the phone still. Heard Sprint did not get anything.


T-Mobile
3 Out of 5
3 Out of 5

Phone Model:
Blackberry 8120
Palomares Hills / Greenville / Summerglen, Castro Valley, CA 94552 Wed Jun 11, 2008

My phone piggybacks off of my WIFI and gets a very decent signal through out the house and up to my property line. Without the WIFI feature, the signal sucks. Don't confuse the TMobile BB8120 with the ATT BB8120; while the ATT one advertises "enhanced coverage" with WIFI it doesn't allow calls made throught WIFI; unclear what they mean by "enhanced coverage"; their reps didn't know either. On TMovile, occasionally the cel phone service drops and re-establishes itself after a power down / up. The HO association said T-Mobile will install a new tower near the water reservoir off of Summerglen. When this happens, hopefully, Palomares Hills will finally get decent cel phone reception. This may happen in 2008; have recently seen notices posted on lamp posts on this.


Verizon
2 Out of 5
2 Out of 5

Phone Model:
Motorola Razr
Villarreal St. / Summerglen Terrace, Castro Valley, CA 94552 Mon Feb 18, 2008

I have lived in this development for over 4 yrs. Reception has been spotty for all cell services. I have Verizon now and I now avg. 2.5 bars but it does fade in and out (especially in the evening). Verizon has been the best of the worst for this area. Inside residences usually exacerbates the reception problem, especially facing the canyon. If you live in this development / zip (94552), do NOT depend on any cell service to replace your land-line. AT&T is 2nd best (2-bars less often but this will fade in and out also). T-Mobile, Sprint / NexTel and Metro-PCS have non-existent coverage (no bars to 1-bar and it fades). My recommendation, Verizon is best for this area but don't rely on reception and use a land-line as a primary phone service. Use cell only as a back-up.



1, 2  
Page 1 of 2


Newest Cell Phones


LG Viper HTC Evo 4G LTE LG Lucid Samsung Brightside Samsung Rugby Smart
LG Viper HTC Evo 4G LTE LG Lucid Samsung Brightside Samsung Rugby Smart
Sprint Sprint Verizon Verizon AT&T

View More Phones View more New Cell Phones


Cell Phone Reception Review Form


All fields in bold need to be completed.

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)

Comments: