Boost Mobile Stores in South Dakota

Brookings

2233 6th St

Sioux Falls

3209 S Louise Ave 5200 W 60th St N 5521 E Arrowhead Pkwy 7821 S Minnesota Ave

Vermillion

1207 Princeton Ave

Watertown

1201 29th St SE

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The Boost Mobile Grand Opening Sweepstakes: NO PURCHASE OR PAYMENT NECESSARY TO ENTER OR WIN. The Boost Mobile Grand Opening Sweepstakes is open to legal residents of the 50 United States and DC age 18 or older who live within 25 miles of the applicable Boost Mobile Store (as determined using www.google.com/maps “shortest driving distance”). Limit one (1) entry per person/email address. Access the online entry form by scanning the in-store QR code at a participating Boost Mobile location. Entry period varies by individual store promotion and is posted on-site and in rules at theboostgiveaway.com/giveaway. One (1) winner per store promotion will be selected via random drawing. Winner will receive one (1) Samsung Galaxy® S25 (128GB) and $350 in Boost Mobile Gift Cards. Applicable taxes and government fees are responsibility of winner. Device color may vary. No substitution or cash redemption allowed. Employees of Boost Mobile and its participating retailers and promotion agencies are ineligible. Void where prohibited. Any third-party trademarks, service marks and trade names referenced herein are the property of their respective owners, are used for descriptive purposes only, and do not imply any sponsorship or endorsement of this promotion.

Boost Celero5G Tab: Limited time offer: While supplies last. Taxes extra. Available only on certain networks. Limit 1 device/line. Avail. for new customers only. Req. eligible port & activation on eligible plans. Avail. in sel. markets/retailers (excl. boostmobile.com or national retailers). Discount applied toward phone purchase; no cash back, credit or rain checks. Sel. models only, no substitutions. Selection & availability vary by retailer. Data Speed: 5G speeds. not available in all areas. Other Terms: Offers/coverage not avail. everywhere or for all phones/networks. Boost reserves the right to change or cancel an offer at any time. Prohibited network use rules & other restrictions apply. © 2026 Boost SubscriberCo L.L.C. All rights reserved. Other marks are the property of their respective owners.

*iPhone 16e 128GB: $79.99 with ID verification and port-in. Limited time offer: While supplies last. Only available on certain networks. Limit 1 device/line. Avail. for new customers only. Req. eligible port & activation on eligible plans. In sel. markets (excl. boostmobile.com or national retailers). Discount applied toward phone purchase; no cash back, credit or rain checks. Sel. models only, no substitutions. Selection & availability vary by retailer. Other terms: Offers/coverage not avail. everywhere or for all phones/networks. Voice roaming is not avail. on iPhones. Boost reserves the right to change or cancel an offer at any time. Prohibited network use rules & other restrictions apply. See participating dealers for details. Apple and iPhone are registered trademarks of Apple, Inc. © 2026 Boost SubscriberCo L.L.C. All rights reserved.

Apple iPhone 17 Pro 256 GB: $0 Down Financing. 0% APR for qualified buyers. If you cancel wireless service, remaining balance on device becomes due. Requires credit qualification. May require down payment. No trade-ins or line requirements to get started. Limited time offer: While supplies last. Only available on certain networks. Excl. tax. Limit 1 device/line. Avail. for new customers only. Req. eligible port & activation on eligible plans. In sel. markets (excl. boostmobile.com or national retailers). Discount applied toward phone purchase; no cash back, credit or rain checks. Sel. models only, no substitutions. Selection & availability vary by retailer. Other terms: Offers/coverage not avail. everywhere or for all phones/networks. Voice roaming is not avail. on iPhones. Boost reserves the right to change or cancel an offer at any time. Prohibited network use rules & other restrictions apply. See participating dealers for details. Apple and iPhone are registered trademarks of Apple, Inc. © 2026 Boost SubscriberCo L.L.C. All rights reserved.

Samsung Galaxy A16: Limited time offer: Select plans only. While supplies last. Excl. tax. New customers or qualified existing customers only; req. activation on eligible plans; excl. ports from Sprint-related carriers. Sel. markets/retailers only (excl. boostmobile.com or national retailers). Sel. models only; no substitutions, cash back, credit or rain checks. May not be combined with other device offers. Other terms: Offers/coverage not avail. everywhere or for all phones/networks. Boost reserves the right to change or cancel an offer at any time. Prohibited network use rules & other restrictions apply. See participating dealers for details. © 2026 Boost SubscriberCo L.L.C. All rights reserved. All rights reserved. Samsung and Galaxy are both registered trademarks of Samsung Electronics Co., Ltd. All other marks are the property of their respective owners.