Featured promotions at UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St

T-Mobile Network Performance

Data provided by Umlaut From July-2025 to December-2025   See coverage map
5G network score
The higher your score, the more likely you can connect to a faster, more stable network.
82
/100
AT&T
76
/100
Verizon
35
/100
5G coverage availability
More availability means having access to 5G speeds more often.
96 %
89 %
AT&T
15 %
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
363
Mbps
AT&T
72
Mbps
Verizon
29
Mbps
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Compare Plan Prices vs the Other Carriers at  UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St

Featured reviews at UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St

Greenmount Cemetery
May 21, 2026, 6:31 p.m.
I came in today to change our service from US Cellular to T-Mobile. There were 3 elderly gentlemen before me and one employee, Lance. Lance was very patient with each customer and very attentive to their questions and concerns. He was able to help each and every one while still having to answer the phone. He remained calm and did not show any sign of frustration or stress. The store filled with more people while he was helping me and again, he remained attentive to helping me. I hope that US Cellular/T-Mobile acknowledges how valuable Lance is and how well he represented the company. View on Google

Additional information about UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St

IDs Accepted
  • US State issued drivers license
  • US Passport or Permanent Resident Card (Green Card)
  • State ID
  • International student visa with passport (Visa types: M, J, F)
  • Matricula Consular card (Mexico and most Latin American countries, check with your store mobile expert)
  • Employment Authorization Document (EAD)
  • US Military ID
UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St - 1507 S 12th St

T-Mobile S 12th St & Harrison St
1507 S 12th St
(217) 221-9100

This location supports UScellular and T-Mobile Customers
Quincy’s 5G leader — with coverage and perks that go beyond wireless. T-Mobile delivers America’s largest, fastest, and most advanced 5G network — now backed by satellite connectivity. Visit us at T-Mobile S 12th St & Harrison St to shop the latest phones from Apple, Samsung, and Google, and get expert help with the best deals and flexible payment options.

What You’ll Find In-Store:

  • Activate Wireless or Prepaid Service
  • Activate Home Internet Services
  • Purchase Phones, Tablets, and Accessories In-Store Only
  • Upgrade or Trade-In Your Phone
  • Small Business Plans And Services
  • Connected Products for Home, Family, and Automobile

Locations near UScellular & T-Mobile Authorized Retailer S 12th St & Harrison St

UScellular + T-Mobile Store
UScellular & T-Mobile Broadway St & N 32nd St
2.2 miles away
T-Mobile Store
T-Mobile at Sam's Club
4.0 miles away
UScellular + T-Mobile Store
UScellular & T-Mobile Stardust Dr & Munger Ln
13.0 miles away