Mozilla Phone Number



Mozilla Foundation Corporate Office Headquarters
650 Castro Street
Suite 300
Mountain View, CA, 94041-2021

Phone Number

1-650-903-0800Review Needed Please Comment


 out of   based on 6 reviews.
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Date Rating Comment
1/15/2015 Mozilla - I sent a donation check to Mountain View,Ca.about
I sent a donation check to Mountain View,Ca.about 1-1-15 and it hasn't been cashed yet.How can I get in touch with accounting there?

BillRead More
11/17/2014 Mozilla - no support, I can'dt find oudt if Firefox works
no support, I can'dt find oudt if Firefox works with Wiindows 8+

can't find any support. I don't know if Firefox works with Windows 8 in other than the Beta version in 64 or if only 32...when will 64 be available. Which site is safe to download Firefox from? All the people who record the messages sound like Crocodile Dundee or Pol Pot. (ewe grot prowblem? gib to me yur credit kard nummer..frank ew)

RonRead More
6/6/2014 I have Windows 8 on my Dell Computer with Mozilla
I have Windows 8 on my Dell Computer with Mozilla Thunderbird as my email system. I am so fed up with it that I am thinking about a complete change.
I have tried to just get answers for what I have been doing wrong, but all the tech support people want so much money for just answering questions. It seems you should stand behind your product and offer some free information.As an 80+ user, most technical stuff is like Greek to me, but it seems like there should be some simpler answers to questions like:
WHY do I keep getting the information that Mozilla Thunderbird (not responding). Seems like things go along fine for awhile and then it get frustrating because every click to open an email shows the message Mozilla Thunderbird (not responding). I have tried to delete messages but they won't delete. Now my email messages (That do come through) are coming thru 2 to 3 times filling up my in box).

Is there any FREE services ANYWHERE for good general product information.
LIKE: What happens when you get this message?
What is the cause of getting the Not Responsive Message
What happens when you get double and triple emails duplicated?
What happens when you can't delete emails.
How can I condense my email files when I can't delete some of them?

CarolynRead More
9/30/2012 Dear Mozilla Foundation Management; It has been a
Dear Mozilla Foundation Management;

It has been a long time since I have contacted you but I must again. It is sad that an organization I used to have so much respect for has continuously seen fit to ignore feedback that truly is usual info that is a repair needed to your Firefox Browse. Here goes nothing probably. I hve tried using Internet Explorer and it does have some things I like, especially the "Save Menu": When you click on 'Save' you have 'COPY' and "PASTE' options. You only have save and it does not allow you to correct the save; it has to be saved all over and then you have to go back to wherever stored and delete the faulty save. It would be so much easier just to have that option of 'Copy' and Paste'. This has been a problem with your one drop-down option for a very long time now. One of your people got smart with me once telling me I did not know what I was talking about, asked if I was a software designer, which I replied "No" to and I genuinely do not think everyone has to be a software designer to see something that needs fixing; I had said something about this almost two years or so ago when you developed this one drop-down menu button and the shortcomings of it. Instead of a decent across the top menu bar you have something sorely lacking options, especially "COPY" & "PASTE", which I would really like to see back. Because it is not there, it makes a simple task difficult.


Robert Paul

RobertRead More
5/9/2011 Mozilla - Chris-hit start button and click on control panel
Chris-hit start button and click on control panel then click on programs and features. You should be able to uninstall any program you don’t want. Hope you get this.

jeepthing Read More
9/15/2010 Mozilla - Web site can not remove from
Web site can not remove from my computer. Very annoying

chrisRead More
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