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  • Reach Out To T-Mobile Corporate Office – Review and Complaints

Reach Out To T-Mobile Corporate Office – Review and Complaints 

T-Mobile Corporate Office is located in Washington, USA. More information to reach out to T-Mobile is listed below, including the T Mobile corporate office address, phone numbers, and websites. Also, customer reviews and T-Mobile complaints.

How to Contact T-Mobile Corporate Office Headquarters HQ

Address: 12920 SE 38th St. Bellevue, WA 98006 USA

T-Mobile Phone Numbers and Contact Information

T Mobile Headquarters Phone Number: 1-425-378-4000
Fax Number: 1-425-378-4040
TTY: 1-877-896-1018
Customer Service Number: 1-877-453-1304
Business Customer Service: 1-888-537-4242
Website: T-Mobile.com

T-Mobile Corporate Office HQ

Maps and Directions To TMobile Corporate Office Location

A Glimpse into T-Mobile’s History

Founded in 1994, T-Mobile US, Inc. has emerged as a key player in the American telecommunications industry. Known for its innovative approach to mobile communications, T-Mobile has been a pioneer in introducing new network technologies and customer-centric plans that have reshaped the mobile landscape.

The Telecommunications Industry Landscape

In the highly competitive telecom sector, T-Mobile faces off against major rivals like AT&T, Verizon, and Xfinity. Known for its ‘Un-carrier’ approach, T-Mobile has differentiated itself by challenging industry norms and placing a strong emphasis on customer service and transparent pricing. They also on Metro by T-Mobile. Other smaller competitors include Mint Mobile, Boost Mobile, US Cellular, Google.

T-Mobile’s Innovations and Customer Focus

T-Mobile’s commitment to innovation is evident in its rapid deployment of 5G technology and its focus on improving customer experiences. This forward-thinking approach has garnered a loyal customer base and positioned T-Mobile as a progressive force in the industry.

T-Mobile HQ
T-Mobile HQ on Earth Day

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T-Mobile Corporate Office Reviews and Feedback

Your experiences and insights about T-Mobile’s corporate services are important. We invite you to share your feedback in the comment section below, helping others gain a comprehensive view of T-Mobile’s corporate operations and customer service.

Problems on my phone

Rated 1.0 out of 5
November 24, 2023

Every time I have a problem with my phone, I go to T-Mobile on Rock rd. in Wichita KS. After they fix it, about a week later something else happens. This time I lost about 80% of my notes on my Samsung Galaxy S10+. I feel that ever since T-Mobile took over Sprint it has been the worst service I have ever experienced. Also, because my phone is older and paid for, I feel that T-Mobile is wanting me to buy a new one. I am not saying that it is true. But something isn’t working right. Oh, BTW, the last time a tech fixed my phone he looked at me and said I don’t know what I did to fix it but here you go. Pretty sad. I have been with Sprint for a long time. Maybe we need to find someone else who knows/can give us a better service.

Dennis M McCormack

Crammed is the FCC word.

Rated 1.0 out of 5
November 24, 2023

All I wanted was a VW and ended up with a Rolls Royce. The rep crammed me with 2 additional lines (what could I ever do with that) and finance charges, insurance, and a charge for the cover I brought with me. Bill went from $75 to $125 without telling me any of this.

leslie L Carpenter

T-Mobile Corporate HQ - garbage customer service

Rated 1.0 out of 5
October 31, 2023

T-mobile customer service is garbage in every way. Then customers can’t go to corporate with letters or calls to file complaints that would actually be addressed and responded time that’s required by law.

Vincent Margiotti

Sprint to t-Mobile switch caused cut off of services and headaches for 3 1/2 months!

Rated 1.0 out of 5
October 19, 2023

Try to call the Pope. You can’t get through! Try calling the man on the moon. No number is listed. What is wrong with people today in businesses? I had a tremendous service problem traveling across the USA in June/July. I called tech and customer support many times. I visited stores in NYC, Long Island, Las Vegas, Phoenix, and others. Ugh. I requested replacement phones for our 2 lines., I was sent the wrong model, A32 5G, which must have a compatibility issue. Thus, Sprint tech support in Atlanta suggested the A23. Two were sent…then another 2 were sent. SIX PHONES!!!! Two were sent free. Then a bill comes for $800+. I asked for 3 months credit. That was agreed by your staff. As the problem continued, It was denied after the T-Mobile rep said yes. I requested another month. Now what?

Fred Greenspan

T-Mobile HQ - Outstanding Service - 5 Stars

Rated 5.0 out of 5
September 29, 2023

Purchased 1st T Mobile phone and plan. I am living on pension, so cost was important, Emma at store numb7373 in Costa Mesa went above and beyond to assist me. Did an excellent job. I appreciate all her hard work on my behalf, as well as her friendly attitude. Thank you, Emma!

Diann LaCount
Corporate Office Headquarters