California

Boost Mobile Headquarters & Corporate Office

About Boost Mobile

Boost Mobile is a U.S. wireless telecommunications brand providing mobile phone plans, nationwide wireless service, smartphones, tablets, smartwatches, international calling features, mobile hotspot access, device financing, and other connectivity products. The brand positions itself around simple pricing, no long-term service contracts, broad nationwide coverage, and affordable unlimited wireless plans.

Boost Mobile’s ownership has changed significantly over time. The brand was formerly part of Sprint’s prepaid wireless business. Following the T-Mobile and Sprint transaction, DISH acquired Boost Mobile and related prepaid wireless assets effective July 1, 2020. Following the later combination of DISH Network and EchoStar, Boost Mobile became part of the current EchoStar corporate group.

Today, Boost Mobile operates through Boost SubscriberCo L.L.C. and is one of EchoStar’s principal consumer brands. EchoStar states that Boost connects more than 7 million Americans, while Boost currently promotes service with 99% nationwide coverage and approximately 5,000 retail locations across the country.

Quick Information

Corporate Phone Number

Parent company EchoStar corporate phone:

303-723-1000

EchoStar’s current SEC filings list this number with its Englewood, Colorado headquarters.

Customer Service Number

833-502-6678

Boost Mobile Customer Care is available:

Every day: 8:00 AM to midnight ET

Automated self-service is available 24/7.

Corporate Office Address

Boost SubscriberCo L.L.C.
5701 S. Santa Fe Drive
Littleton, CO 80120
United States

Headquarters Address

Boost Mobile / Boost SubscriberCo L.L.C.
5701 S. Santa Fe Drive
Littleton, CO 80120
United States

Current Boost Mobile Terms identify this address for Boost SubscriberCo L.L.C. and formal company notices.

Parent Company Headquarters

EchoStar Corporation
9601 South Meridian Boulevard
Englewood, CO 80112
United States

Phone: 303-723-1000.

Email

Boost Mobile does not prominently publish one universal unsecured Customer Service email address for ordinary subscriber support.

Customers are directed to Customer Care, chat, and account-specific support channels.

Industry

Wireless Telecommunications, Mobile Phone Service, 5G, Smartphones, Prepaid Wireless, Mobile Devices and Consumer Connectivity

Current Legal Entity

Boost SubscriberCo L.L.C.

Current Boost Terms specifically define Boost Mobile as Boost SubscriberCo L.L.C.

Parent Company

EchoStar Corporation

EchoStar’s current brand portfolio includes Boost Mobile, DISH TV, Sling TV, Gen Mobile, Hughes and HughesNet.

Parent Company CEO

Charles W. Ergen

Charlie Ergen became President and Chief Executive Officer of EchoStar in November 2025 and continues in that role in current 2026 company materials.

Number of Boost Customers

More than 7 million Americans

EchoStar currently describes Boost Mobile as connecting more than seven million people.

Parent Company Employees

EchoStar reported approximately:

12,100 employees as of December 31, 2025

The company’s later 2026 proxy reported a total employee population of 12,037 as of the same date, reflecting a more precise compensation-disclosure count.

Number of Retail Locations

Approximately 5,000 locations nationwide

Boost Mobile’s current retail-offers page tells customers they can visit any of its 5,000 convenient locations around the country.

Customer Support Hours

Every day: 8:00 AM to midnight ET

Website

https://www.boostmobile.com/

Investor Relations

Boost Mobile itself does not have a separate public Investor Relations department.

Parent company:

https://ir.echostar.com/

Stock Listing

EchoStar Corporation trades on:

Nasdaq

Current ticker:

ECHO

EchoStar changed its ticker from SATS to ECHO effective June 24, 2026.

Careers Page

https://www.echostar.com/careers

Boost Mobile careers are managed through EchoStar’s employment platform and include customer-facing, corporate, sales, technology, network, engineering, and operational roles.

Boost Mobile Products & Services

Boost Mobile provides nationwide wireless service, mobile devices, prepaid and unlimited plans, international features, hotspot access, tablets, smartwatches, device upgrades, and retail support.

Unlimited Plan

Boost Mobile’s core Unlimited plan includes unlimited talk, text, and data. The company currently markets a $25 per month price-for-life option with AutoPay, with 30GB of premium data before speeds may be reduced.

Unlimited+ Plan

Unlimited+ is currently priced at $50 per month with AutoPay and includes unlimited talk, text and data, 40GB of premium data, mobile hotspot access, Global Talk & Text, and qualifying device savings.

Unlimited Premium Plan

Unlimited Premium is Boost’s higher-tier current wireless plan. It costs $60 per month with AutoPay and currently includes 50GB of premium data, hotspot access, Global Talk & Text, North America Connect, and enhanced device offers.

Prepaid Wireless Plans

Boost offers no-contract prepaid plans for customers who want wireless service without a traditional long-term carrier agreement. Current prepaid offerings include unlimited plans, device promotions, and bring-your-own-phone options.

Unlimited Talk and Text

Boost’s current core plans include unlimited domestic talk and text. Customers can use the service for calling and messaging without managing a fixed monthly allowance.

5G Wireless Service

Boost provides 5G wireless service through its current network arrangements and cloud-native wireless infrastructure. A 5G-compatible phone is required, and 5G availability varies by location.

Nationwide Coverage

Boost currently promotes:

99% nationwide coverage

for its wireless customers. Coverage, technology, and speeds vary by location, device, and network conditions.

Mobile Hotspot

Selected Boost plans include mobile hotspot data, allowing compatible smartphones to share their cellular connection with laptops, tablets, and other devices.

Unlimited+ and Unlimited Premium currently include hotspot features.

Global Talk & Text

Global Talk & Text is included with selected higher-tier Boost plans. The feature currently supports unlimited calls to more than 100 countries from the United States, along with qualifying calling allowances to additional destinations.

North America Connect

North America Connect is included in the current Unlimited Premium plan. It provides qualifying talk, text, and data benefits while customers travel in Canada and Mexico.

Global Roaming

Boost offers roaming features for customers traveling outside the United States. Current plan benefits and roaming data allowances vary depending on the selected plan and destination.

International Calling

Boost customers can access international calling features and plan add-ons for qualifying countries. Dedicated international support is available 24/7 at +1-303-557-7090.

Apple iPhone

Boost sells current and previous-generation Apple iPhones with qualifying wireless plans and promotions. Current offers include models from Apple’s iPhone 15, 16, and 17 families depending on availability.

Samsung Galaxy Phones

Boost sells Samsung Galaxy smartphones ranging from value-oriented Galaxy A devices to premium Galaxy S and foldable models. Current device pricing varies by plan, port-in eligibility, and promotion.

Motorola Phones

Boost offers Motorola devices including moto g and razr models. Customers can purchase phones outright or qualify for promotional discounts with selected plans.

Google Pixel Phones

Google Pixel devices are available through Boost’s current phone selection and retail offers. Promotions can vary between online and in-store purchases.

Celero Devices

Boost markets its own Celero-branded devices alongside phones from Apple, Samsung, Motorola, Google, and other manufacturers.

Current products include Celero 5G smartphones and the Celero5G TAB tablet.

Tablet Plans

Boost offers dedicated cellular data plans for tablets. Current promotions include a 30GB tablet plan for $20 per month with qualifying device offers.

Smartwatch Plans

Boost supports qualifying smartwatches and wearable-device plans. Customers can add supported connected devices to eligible accounts.

Bring Your Own Phone

Boost’s Bring Your Own Device program allows customers to activate compatible existing smartphones on Boost service.

Customers should check device compatibility and unlocking status before transferring service.

Number Porting

Customers switching to Boost can generally keep an eligible existing mobile number.

Many Boost device promotions require customers to port an existing number from another carrier.

Device Trade-In

Boost offers trade-in opportunities for qualifying smartphones. Trade-in value depends on the device, condition, model, and applicable promotion.

Device Financing

Qualifying customers can access device-payment and buy-now-pay-later options on selected phones and plans. Credit approval or other eligibility requirements may apply.

Activation Service

Boost provides activation assistance for new devices, SIMs, eSIMs, and number transfers.

Dedicated Activation Support is available at:

866-957-8278.

eSIM

Compatible devices can use electronic SIM technology instead of a physical SIM card. eSIM availability depends on device model and account eligibility.

Boost Mobile App

The Boost Mobile app allows customers to manage qualifying accounts, service plans, payments, and other wireless functions through a mobile device.

AutoPay

Customers can enroll in automatic monthly payment.

Current advertised pricing for several plans includes a $5 monthly AutoPay discount, so disabling AutoPay may increase the recurring plan price.

30-Day Money-Back Guarantee

Boost currently promotes a 30-day guarantee on qualifying plans and offers.

Terms and eligibility requirements apply.

Boost Cares

Boost Cares is a community-giving program. Boost currently states that it directs 5% of a participating customer’s plan cost to a charity selected by the customer under the program’s terms.

Retail Store Service

Boost maintains thousands of retail access points where customers can purchase phones, activate service, switch carriers, receive device assistance, and review current promotions.

The company currently advertises approximately 5,000 locations nationwide.

Store-to-Door Setup

Boost has offered Store-to-Door service for qualifying device purchases, allowing new customers to have a device delivered and receive setup and activation assistance.

Availability depends on the customer’s location and promotion.

Legacy Infinite Access Plans

Boost previously sold Infinite Access for iPhone and Infinite Access for Galaxy plans with annual device-upgrade benefits.

These plans stopped being offered for new lines effective June 30, 2026, although existing eligible customers can retain their plan benefits.

Boost Mobile Corporate Phone Numbers

Boost Mobile uses separate phone numbers for general Customer Care, activation, international support, corporate matters, and regulatory contacts.

Corporate Phone Number

Parent company EchoStar:

303-723-1000.

Corporate Headquarters Number

303-723-1000

This is EchoStar Corporation’s main headquarters number.

Boost Mobile Headquarters Number

Boost does not prominently publish a separate public switchboard for its Littleton headquarters.

For consumer assistance use:

833-502-6678

Corporate Office Number

Parent company corporate routing:

303-723-1000

Customer Service Number

833-502-6678

Customer Care Number

833-502-6678

Live representatives are available:

Every day: 8:00 AM to midnight ET.

Automated Customer Support

833-502-6678

Boost states that automated self-service through its phone and chat systems is available 24/7.

Activation Support Number

866-957-8278

Activation specialists are available:

Every day: 8:00 AM to midnight ET.

International Customer Care

+1-303-557-7090

International specialists are available:

24 hours a day, 7 days a week.

Billing Number

Boost does not publish a separate nationwide billing-only number.

Billing, payment, AutoPay, and account questions can be handled through:

833-502-6678

Payment Support Number

833-502-6678

Plan Change Support

833-502-6678

Number Transfer Support

For general transfer questions:

833-502-6678

For activation assistance:

866-957-8278

Device Activation Number

866-957-8278

Sales Number

Boost does not prominently publish a separate universal telephone sales department.

Customers can purchase plans and devices online or at approximately 5,000 retail locations.

Toll-Free Number

Main Customer Care:

833-502-6678

Activation:

866-957-8278

Local Store Number

Individual Boost Mobile stores maintain location-specific phone numbers.

Store Locator:

https://www.boostmobile.com/locations/locator/

Regional Office Number

Boost Mobile does not publish one universal regional-office number.

International Number

+1-303-557-7090

Emergency / After-Hours Number

Boost does not publish a conventional public corporate emergency hotline.

Its emergency-services regulatory materials list specialized regulated-services contacts, but these are not ordinary Customer Service channels. For immediate police, fire, or medical emergencies, wireless customers should call 911 where service is available.

Regulatory Services Number

303-706-4931

This is a specialized regulated-services contact published in Boost’s emergency-services information and should not be treated as general consumer Customer Service.

Investor Relations Number

Boost Mobile does not maintain a separate public-company Investor Relations department.

Investor inquiries belong to parent company EchoStar Corporation.

Media / Press Number

Boost Mobile does not prominently publish one permanent consumer-facing media phone number on its main support pages.

Media matters are generally handled through EchoStar’s corporate newsroom and communications organization.

Human Resources Number

Boost Mobile does not publish one universal public applicant HR number.

Careers:

https://www.echostar.com/careers

Reservations / Booking Number

Not applicable.

Boost Mobile is a wireless telecommunications provider.

How to Reach a Real Person at Boost Mobile

For most account, service, payment, device, plan, coverage, or technical questions, call 833-502-6678. Live Boost Customer Care representatives are available every day from 8:00 AM to midnight Eastern Time, while automated phone and chat support is available around the clock. Have your Boost phone number, account details, device model, payment information, and any existing support-case information available before calling.

If the issue specifically involves activating a new device, SIM, eSIM, or transferred number, call 866-957-8278 for an Activation Specialist. Customers with international-service questions can call +1-303-557-7090, which Boost currently staffs 24/7. Store-specific problems can also be addressed directly with the manager at the Boost retail location involved.

Boost Mobile Headquarters & Corporate Office Address

Boost Mobile’s current legal and operational address is:

Boost SubscriberCo L.L.C.
5701 S. Santa Fe Drive
Littleton, CO 80120
United States

Current Boost Mobile Terms identify this address for the company and require formal notices to be sent there, Attention: General Counsel.

Littleton Boost Mobile Headquarters

5701 S. Santa Fe Drive
Littleton, CO 80120
United States

EchoStar describes the Littleton Riverfront campus as the Boost Mobile headquarters, noting that the facility was repurposed for Boost in 2020. The campus includes wireless operations, innovation functions, a 5G lab, and network-monitoring capabilities.

Current Legal Entity

Boost Mobile currently operates as:

Boost SubscriberCo L.L.C.

The official Terms explicitly define “Boost Mobile” as this company.

Parent Company Headquarters

EchoStar Corporation
9601 South Meridian Boulevard
Englewood, CO 80112
United States

Phone: 303-723-1000.

Current Parent Company CEO

Charles W. Ergen

EchoStar appointed Charlie Ergen President and CEO in November 2025. Current September 2026 proxy materials continue to identify him as Chairman and Chief Executive Officer.

Parent Company Workforce

EchoStar reported approximately:

12,100 employees

at December 31, 2025.

Current Boost Customer Scale

EchoStar currently states that Boost Mobile connects:

More than 7 million Americans.

Retail Scale

Boost’s current retail promotional site states that customers can visit approximately:

5,000 locations around the country.

Current Network Model

During 2025, EchoStar changed Boost’s wireless network operating model.

By November 15, 2025, EchoStar had migrated customer traffic from its standalone 5G radio network and moved to a hybrid MNO model, retaining its 5G network core while using AT&T network services as part of the wireless offering.

Nationwide Coverage

Boost currently markets:

99% nationwide coverage

to customers.

EchoStar Stock Listing

EchoStar trades on:

Nasdaq

Ticker:

ECHO

The ticker changed from SATS to ECHO effective June 24, 2026.

Former Sprint Ownership

Before becoming part of DISH and EchoStar, Boost Mobile was operated as part of Sprint’s prepaid business.

DISH completed the acquisition of most of Sprint’s prepaid Boost business effective:

July 1, 2020.

California Headquarters Status

The HeadquarterLocation page is categorized under California because of Boost Mobile’s historical Southern California connection.

However, current official Boost and EchoStar records do not identify California as Boost Mobile’s present headquarters. Current legal and operational headquarters information points to Littleton, Colorado, with the parent corporation headquartered in nearby Englewood, Colorado.

How to File a Complaint Against Boost Mobile

Customers filing a complaint involving wireless service, billing, activation, number transfer, device financing, network coverage, international service, a retail-store interaction, or another Boost Mobile issue should collect their phone number, account information, device model, purchase receipt, store location, dates, payment records, and any prior support-case information before escalating.

Step 1: Contact Boost Mobile Customer Care

Begin by calling 833-502-6678 or using Boost’s online chat. Explain the issue clearly and provide the mobile number, account details, transaction date, device information, and any relevant payment or service history. Live representatives are available every day from 8:00 AM to midnight ET. Ask the representative to document the complaint and provide any reference or case number available. Keep notes of the date, representative, and promised resolution.

Step 2: Use the Appropriate Specialized Support Team

For activation problems, call 866-957-8278. For international-service questions, call +1-303-557-7090. If the complaint involves a particular Boost retail location, speak with the store manager and retain the store address, receipt, and employee details. Using the specialized support channel can reduce transfers and make it easier for Boost to identify the technical or account issue.

Step 3: Request Supervisor or Account Escalation

If the first Customer Care contact cannot resolve the problem, request additional review by a supervisor or appropriate account-support team. Provide the earlier case number, a concise timeline, copies of relevant bills or receipts, and details of any commitments made by previous representatives. If the complaint involves a port, device promotion, financing credit, or recurring charge, identify the exact dates and amounts involved. Keep screenshots and written records whenever possible.

Step 4: Send Formal Written Notice to Boost Mobile

For a serious unresolved dispute, Boost’s current Terms direct formal notices to Boost SubscriberCo L.L.C., 5701 S. Santa Fe Drive, Littleton, CO 80120, Attn: General Counsel. The Terms state that notices should be sent using a method with tracking. Include your contact details, Boost number, account information, previous complaint history, dates, disputed charges or transactions, and the specific resolution requested. Keep copies of everything submitted and proof of delivery.

Step 5: Use the Appropriate External Complaint Process if Necessary

If the dispute remains unresolved, the appropriate outside process depends on the issue. Telecommunications service complaints may be submitted to the Federal Communications Commission, while billing or consumer matters may also involve a state Attorney General, consumer-protection agency, or payment-card issuer. Boost’s Terms specifically state that California consumers may contact the California Department of Consumer Affairs Complaint Assistance Unit at 800-952-5210. Customers should retain bills, receipts, support transcripts, case numbers, and formal responses before escalating.

Kevin

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