T Mobile Corporate Office Address, Phone Number and Email

Below you can find the Contact details of T Mobile Corporate Office Address, Mailing and Postal Office address along with the contact information like the toll-free phone number, Email, website details, fax number which will help you to contact T Mobile.

T-Mobile provides a wide range of wireless and mobile services, including voice, messaging, Internet and data services, and wireless video and music streaming. With more than 45 million customers nationwide and the most generous return policy in the industry!

T-Mobile is a United States-based telecommunications company, which offers its services throughout the country. The company’s headquarters is located in Bellevue, Washington.

T Mobile Corporate Office Address Contact Information

T Mobile Corporate Office

T-Mobile corporate office is located in the Bellevue neighborhood of Seattle and is home to over 2,900 T-Mobile employees.

T Mobile Corporate Headquarters
12920 Se 38th St.
Bellevue, WA 98006
United States

You can find here T Mobile mailing and postal address, corporate office address, customer service help number, corporate headquarters address of T Mobile, Customer service support phone number, corporate office HQ Address.

T Mobile Corporate Phone Number

T-Mobile has been on top of their customer service game. Their support is excellent and they have many ways that they can help you. To start with, they have a page on the site that can help you with issues immediately and save you time.

Customer Service Support Phone Number: 1-800-T-MOBILE

T Mobile Corporate Office Phone Number Toll-Free: 1-(425) 378-4000 /  1-800-937-8997

T Mobile Corporate Office Fax Number Details: (425) 378-4040

Website: www.t-mobile.com

T Mobile Social Media Links:


T-Mobile is known for its reputation for excellent customer service, and it often goes above and beyond what most major carriers are willing to do for their customers. In a recent interaction, one customer tweeted at T-Mobile’s support account on a Sunday morning asking if there was any way he could get his phone unlocked. The T-mobile Twitter Support account quickly responded to his tweet, letting him know that it would be happy to help him out with his issue.

T Mobile Online Resources:


The number given above may not be a toll-free phone number and you may get charged while calling this number at the usual calling prices. This customer support number of T Mobile is available on normal working hours and may be closed during some official holidays.

T-Mobile’s customer service is one of the best in its industry, and it looks after any concerns or inquiries quickly and efficiently. After the usual business hours, you can contact customer service via live chat or e-mail, or by calling the help line. They will reply to your message during off hours and help resolve problems.

There are times when we need to contact companies for various reasons like billing, technical issues, product information and support, etc. Finding the correct or official customer care number of T-Mobile could be frustrating for many people. So, here’s a complete list of all the customer care numbers of T-Mobile which is sorted according to their categories.

See also  Sprint Corporate Office Address Contact Information

There are many ways to get in touch with T-Mobile customer service. You can use their 24/7 live-chat tool to have a rapid-fire Q&A session or talk to them through social media — including Facebook and Twitter. The website also has a list of FAQs that are frequently updated, but make sure you check the official T-Mobile site for the most up-to-date information.

T Mobile Corporate Complaints

T-Mobile is getting bashed for poor customer service. The biggest issue comes with the lack of coverage in rural areas. There also have been large amounts of complaints that contracts are being locked in without customers realizing it and then they are stuck paying higher rates than if they had gone with another carrier.

It seems that T-Mobile has not been able to handle the influx of new customers since they have started their new no contract promotion.

T Mobile Human Resources

T-Mobile has an impressive team of human resources people that can help you find the right work environment and career path, no matter what stage you might be in.

T-Mobile’s human resources team is responsible for hiring new employees, training the workforce, and maintaining the integrity of the company’s culture. With its rich history in the wireless industry, T-Mobile has an impressive track record for creating an engaging and enjoyable work environment.

How Do I File A Complaint With T-Mobile Corporate Office

Have you ever had a negative experience with a T-Mobile store or customer service representative? If so, you may want to file a complaint with the T-Mobile corporate office. In this article, we’ll show you how to do just that!

T-Mobile’s Corporate Contact Information

If you’re not happy with your T-Mobile service, you may want to file a complaint with the company’s corporate office. Here’s how to do so:

T-Mobile’s corporate office is located at 12920 SE 38th St., Bellevue, WA 98006. The best way to reach the office is by phone at  1-800-937-8997. You can also submit a complaint online through the company’s customer service portal.

When filing a complaint, be sure to have your account information handy so that customer service can look into your issue. Be as specific as possible about what your problem is, and be prepared to follow up with customer service if you don’t receive a satisfactory response.

The best way to reach T-Mobile corporate

The best way to reach T-Mobile corporate is through the company website. There is a “Contact Us” page that provides various options for customer service, including a phone number, email address, and online form. The website also has a “Blog” section where customers can read about the latest news and updates from T-Mobile.

See also  Centurylink Corporate Office address, Phone Number and Email

How to file a complaint with T-Mobile

If you’re not happy with your T-Mobile service, there are a few ways to file a complaint with the company. The best way to get in touch with T-Mobile is to call customer service at  1-800-937-8997.

When you call, be sure to have your account information handy so that the customer service representative can look up your account. Once the representative has located your account, they will be able to help you file a formal complaint.

In addition to calling customer service, you can also visit the T-Mobile website and use the online chat feature to get in touch with a representative. Or, you can send an email to support@t-mobile.com.

No matter how you choose to get in touch with T-Mobile, be sure to be clear and concise about your complaint. Be sure to include all relevant details, such as your name, phone number, account number, and any other pertinent information. By following these steps, you can be sure that your complaint will be properly filed and addressed by T-Mobile.

What happens after you file a complaint with T-Mobile?

If you’re not satisfied with your T-Mobile service, you may want to file a complaint with the corporate office. But what happens after you file a complaint?

T-Mobile will investigate your complaint and take appropriate action. This may include contacting you to get more information, working with you to resolve the issue, or taking disciplinary action against the employee or contractor who violated our policies.

We will keep you updated on the status of your complaint and let you know what actions we took to address it. We may also share your feedback with our team members to help prevent similar issues in the future.


If you’re not satisfied with your T-Mobile service, filing a complaint with the corporate office is one way to get your voice heard. The process is simple: just gather up your documentation, write a letter or email explaining your issue, and send it off to the corporate office. You can also call customer service to lodge a complaint, but going through the corporate office will ensure that your issue gets elevated and addressed more quickly.

Please do comment on your questions and suggestion and we will be happy to answer them on our website.

10 thoughts on “T Mobile Corporate Office Address, Phone Number and Email

  1. Monita Bynum

    I have been with T-Mobile for over 10 years. I have a business account. I filed a claim for a black screen on the phone. They sent me a box to return the device. Device was sent next day. S10 plus is what was returned to the they sent me a S10 as a replacement 1st mistake. Called to have device replaced for correct replacement and instead of informing me that they were out of replacement phone they just sent what they had. I took it upon myself to purchase another phone elsewhere just as a backup just in case. 3 consecutive months the company issued money on my account because the phone was not in stock. Finally after 5 months the phone was shipped and I was pleased. Fast forward 4 months I received a bill for over 1000 dollars. They stated first I hadn’t returned the defective phone, then I hadn’t returned the replacement phone S10 when I purchased the S10 plus. I have given them tracking numbers that have been delivered to the warehouse but no one can find the phone. Why are you not contacting UPS. I have given you the tracking information and it is showing delivered to your warehouse. Why are you asking me for something I have no control over. It’s your tracking number. It left Virginia Beach and showing being delivered to your warehouse. Go to the shipment delivery for that day. Then go to UPS . I have my receipt showing shipped. Once I drop it off it’s not my responsibility UPS and Tmoibe is responsible. Thank God I have my receipts showing I shipped it. $1500 dollars for a phone I paid for and kept insurance on. You trying to get paid 3 times for 1 phone. T-Mobile sent me the shipping labels. I wonder how many people didn’t keep their tracking numbers. I warn everyone I speak to. You pick the wrong one this time this business owner keeps everything dealing with the business. THEY ASK WHAT THE TRACKING NUMBERS. YOU SENT THEM TO ME. DID NOT THINK I HAD COPY OF THEM. WRONG AGAIN. DATE AND TIME IT WAS DROPPED OFF. Very disappointed.

  2. Den

    Hudson valley mall was kings mall they keep moving and messing with contracts and up bills

  3. victor hugo vaca jr

    T-Mobile is the worst. I can’t stress enough how bad this company is and how you should avoid it at all cost. Check out the video series I did by searching “danger t mobile victor hugo vaca” in any search engine. You will be shocked at how bad the customer service is.

  4. Patty

    May 29,2022 was suppose to get a replacement phone. Was informed it was cancelled. June 20 told it was canceled because it wasn’t picked up was never informed it was in. My daughter went to the store I was told to put her on the account so she could pick it up. She didn’t pick it up.. Was told it would have to be delivered to home. Was told it was delivered to home 6/27/22. Never got. Notified them again july 6,2022.
    Got an email about lost hand set order. I didn’t order any handset. I ordered a free replacement phone which I probably will never get.
    Also because my bank screwed up on getting my bank card on time to get the automatic bill paid I was charged over $100 when my bill was only always $50. I notified them the reason it wasn’t paid on time and they would be when I got my card. This month I was charged over $50.. I was told this was a late fee for the previous month. Why did they take the $100+ for then i only missed the one month? This company can’t be trusted to do what they should and I hope if you know anybody that wants to go with this company you help them find a different one. They are alright until you run into a problem then forget it. You won’t get the help you need. I’ve wasted practically 2 months to get the outcome I deserve and probably never will. They could have easily given the phone to my daughter after I put her on my account as told but that didn’t happen. I had to buy another phone while trying to get the one that never came.

  5. Marcos Arteaga


    I hope I get a rapid phone call back. I am very upset new customer. I open and trade in my verizon I-phobe when I open the new account with t-mobile.
    I was told that I was given 800 dollars for the trade in for my I-phone. Now, My bill does not reflect that information.
    I called your customer service and every time I call it takes 2 to 3 hours to get someone. The customerservice you have working are from another country and sometimes it is hard to understand when they talk to you.
    They don’t see the 800 dollars I got as a credit when I open my T-mobile account a month ago.
    Please call me at 973-900-3612 Marcos Arteaga. I am under my relative’s account Olga Ricaldi. She is also tired of calling not being able to resolve it. You can always reach her at 973-934-7423.
    This is my last attempt to resolve this matter before the bill is due 7/1/2022. Otherwise, I will proceeed with legal actions.
    Your store also gave me an Internet tower to try for 1 month so I was told but, wen I return it, I was charged for the days I had it. This does not reflect on my account also.

    Marcos Arteaga

  6. AR

    If you are looking at getting the home internet be prepared to have major problems creating a login id unless you already have a cell phone account with them. I have been trying for a month and no one can seem to get the issue resolved. Spent several hours with several different representatives trying the same things only to get the same error code (F451: seems like we have our wires crossed, please try again) when trying to create a log in ID.

  7. M.M.

    This has happened to me too. I have called and talked to so many people and they fix my problem only to turn around and have the same problem the following month. I want out of this company now as I’m sick of being overcharged. I have been trying to get help since November 2021. Today I spoke to another very nice and helpful person only to get cut off and the line went dead. They could have called me back but they didn’t. So here I am again back to square one again. So sick of it!!

  8. Edward Austin Tillotson

    I had a bad experience with customer service about my bill I was lied to make me regret switching to TMobile


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