FCCID.io is an information resource for researching wireless devices and applications filed with the United States Federal Communications Commission. Its searchable FCC ID database lets users look up devices by FCC ID, company, or model and explore authorization records. Search results can provide details such as operating frequencies, test exhibits, user manuals, product photos, and grant information, helping visitors understand a device’s regulatory filing.

The site also offers company and frequency searches, along with an IMEI/TAC lookup that can identify a mobile-device brand and model from an eight-digit TAC or 15-digit IMEI. Users can browse recent FCC ID applications by filing date and review registrations from companies across a broad range of product categories, including networking equipment, phones, chargers, toys, and smart-home devices.

Alongside its search tools, FCCID.io publishes FCC-related news and statistics. Its coverage includes regulatory decisions, proposed rule changes, and updates to device approvals and the Covered List.