Protect your investment with CellStep

Our advanced online solutions are designed to enhance security and help prevent theft and fraud in the used mobile device market, ensuring that every transaction is safer and more reliable for both buyers and sellers.

Servicing

Retailers

Enhancing protection for retailers against device-related fraud and theft through proactive monitoring.

Recyclers

Assisting recycling and logistics businesses to prevent handling of devices at risk.

LEO

Advanced intelligence services for detecting and investigating crimes involving wireless devices for Law Enforcement.

Consumers

Providing valuable information to consumers to assist them in making well informed decisions.

Solutions

deviceCheck

Our service is designed to safeguard businesses within the wireless industry, including recyclers, retailers, resellers, insurance companies, and repair centers, against the risks associated with lost or stolen wireless devices.

CrimeWatch

A collaborative initiative with the FBI, and Law Enforcement agencies across the United States, empowers users to check the status of a wireless device in relation to ongoing criminal investigations.

TAC

The Type Allocation Code (TAC) is a unique identifier assigned to each mobile device by its manufacturer. Our basic TAC database plays a vital role in identifying cellular phone specifics for buyers, sellers, recyclers, and law enforcement agencies.

REST API

API Access is available to a wide variaty of clientele, including retail shops, buy-back programs, recycling centers, pawn shops, and law enforcement agencies originating in the United States.

What People Say About Us

"CellStep has been providing our buyback store with reliable blacklist IMEI checking for several years."

Tao S.
Store Manager

"Our online business has relied on CellStep for device checking for over 5 years with great success."

Lemar P.
Buyback and Recycling

"One of the most reliable device checking sites online. We have been customers since the CheckESNFree days."

Len C.
Operations Manager

Contact Us

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