Chamber of Commerce

      AT&T Store

      ( 166 Reviews )

      AT&T Store
      • 1257 S Diamond Bar Blvd
        Diamond Bar, California 91765
      •   909-861-7888
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      Hours

      Saturday:
      11:00 AM - 7:00 PM
      Sunday:
      11:00 AM - 6:00 PM
      Monday:
      11:00 AM - 7:00 PM
      Tuesday:
      11:00 AM - 7:00 PM
      Wednesday:
      11:00 AM - 7:00 PM
      Thursday:
      11:00 AM - 7:00 PM
      Friday:
      11:00 AM - 7:00 PM
      CALL DIRECTIONS REVIEWS

      Chamber Rating

      4.5 - (166 reviews)
      140
      1
      5
      1
      19
      Read Our 166 Reviews

      Chamber Rating

      4.5 - (166 reviews)
      140
      1
      5
      1
      19
      › ‹
      • jiapan fu

        Very good experience with Steven. Help me to upgrade my phone and help me transfer all data. Also give me all details about my bills. Highly Recommend this store.
        Apr 28th, 2023

      • zebin sun

        (Translated by Google) Very good service experience, very patient, thank you (Original)
        Apr 25th, 2023

      • huiwen liu

        (Translated by Google) The service is very good, the explanations are very detailed, and there are no hidden charges. I especially recommend Steven, who is very nice, and also helped us solve various mobile phone problems, and recommended us the best package. highly recommended. (Original) Steven
        Apr 3rd, 2023

      • bruce li


        Feb 11th, 2023

      • nue mii

        0Stars for starters, because ZERO gives ah care is thier vibe!! horrible selections if any and rudeboy service!! DONT BOTHER!! THEY WILL NOT!!
        Feb 7th, 2023

      Read Our 166 Reviews

      About
      AT&T Store

      Stay connected with AT&T in Diamond Bar. We offer phones, tablets, smartwatches, and connected devices from all of your favorite brands. We also offer wireless data plans in Diamond Bar for every need. Enjoy the flexibility of an Diamond Bar prepaid phone plan—with no annual contract and no credit check. Get unlimited text and data with AT&T UNLIMITED ELITE. Get nationwide AT&T 5G service, which comes with all of our unlimited data plans for no extra cost.

      Contact Info

      •   909-861-7888
      •   (909) 861-7800

      Products

      • Cell Phones
      • Tablets
      • Accessories
      • cellphones
      • wireless phones
      • internet
      • TV service
      • smartphones
      • prepaid phones
      • Wireless Plans
      • Wearables
      • Small Business Solutions
      • Internet Services
      • Prepaid Devices

      Services

      • Wireless Bill Payments
      • Equipment Trade-in & Recycling Program
      • Small Business Solutions
      • Beats by Dre
      • Bose
      • Headphones
      • Tablets and Accessories
      • Free Consulting on Devices
      • Prepaid - GoPhone Refill
      • iPhone Repair
      • Screen Repair

      Brands

      • AT&T
      • Apple
      • DIRECTV
      • Kyocera
      • LG
      • Motorola
      • Samsung
      • Sonim
      • Beats
      • BlackBerry

      Questions & Answers

      Q What is the phone number for AT&T Store?

      A The phone number for AT&T Store is: 909-861-7888.

      Q Where is AT&T Store located?

      A AT&T Store is located at 1257 S Diamond Bar Blvd, Diamond Bar, California 91765

      Q What is the internet address for AT&T Store?

      A The website (URL) for AT&T Store is: https://www.att.com/stores/california/diamond-bar/40504?source=E-g2s10000000000X&wtExtndSource=stores

      Q How big is AT&T Store?

      A AT&T Store employs approximately 20+ people.

      Q What days are AT&T Store open?

      A AT&T Store is open:
      Saturday: 11:00 AM - 7:00 PM
      Sunday: 11:00 AM - 6:00 PM
      Monday: 11:00 AM - 7:00 PM
      Tuesday: 11:00 AM - 7:00 PM
      Wednesday: 11:00 AM - 7:00 PM
      Thursday: 11:00 AM - 7:00 PM
      Friday: 11:00 AM - 7:00 PM

      Q How is AT&T Store rated?

      A AT&T Store has a 4.5 Star Rating from 166 reviewers.

      Hours

      Saturday:
      11:00 AM - 7:00 PM
      Sunday:
      11:00 AM - 6:00 PM
      Monday:
      11:00 AM - 7:00 PM
      Tuesday:
      11:00 AM - 7:00 PM
      Wednesday:
      11:00 AM - 7:00 PM
      Thursday:
      11:00 AM - 7:00 PM
      Friday:
      11:00 AM - 7:00 PM
      Nearby ATT Wireless Locations

      Ratings and Reviews
      AT&T Store

      Overall Rating

      Overall Rating
      ( 166 Reviews )
      140
      1
      5
      1
      19
      Write a Review

      jiapan fu on Google

      image Very good experience with Steven. Help me to upgrade my phone and help me transfer all data. Also give me all details about my bills. Highly Recommend this store.

      zebin sun on Google

      image (Translated by Google) Very good service experience, very patient, thank you
      (Original)

      huiwen liu on Google

      image (Translated by Google) The service is very good, the explanations are very detailed, and there are no hidden charges. I especially recommend Steven, who is very nice, and also helped us solve various mobile phone problems, and recommended us the best package. highly recommended.
      (Original)
      Steven

      bruce li on Google

      image

      nue mii on Google

      image 0Stars for starters, because ZERO gives ah care is thier vibe!! horrible selections if any and rudeboy service!! DONT BOTHER!! THEY WILL NOT!!

      Load More Reviews

      Overall Rating

      Overall Rating
      ( 166 Reviews )
      140
      1
      5
      1
      19

      Write a Review

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