The last number of the IMEI is a check digit. The Check Digit is calculated according to Luhn formula.
Welcome to IMEI.info’s Carriers Database, your authoritative source for detailed information about mobile network carriers, telecom operators, and service providers worldwide. With our extensive, constantly updated database, you can instantly identify the telecom provider associated with any IMEI number, covering over 880 mobile networks from more than 230 countries and territories.
| Country | Network Code (MCC-MNC) | Network Name | Brand |
|---|
The IMEI number (International Mobile Equipment Identity) is a unique 15-digit code assigned to every mobile phone or cellular device. Part of the IMEI — specifically the first 8 digits known as the Type Allocation Code (TAC) — identifies the device’s manufacturer and the original carrier or mobile network operator it was intended for An IMEI carrier refers to the telecom provider or mobile network operator embedded within the IMEI’s TAC code. This carrier information is critical for:

Determining network compatibility: Knowing your device’s original carrier helps ensure your phone will work properly on your chosen network.
Unlocking your device: Many phones are locked to their original carriers; knowing the carrier tied to your IMEI is essential to request unlock codes.
Detecting fraud and verifying authenticity: Identifying the correct carrier can help spot cloned, fake, or counterfeit IMEI numbers.
Checking device history and status: Carrier info is often tied to whether a phone is blacklisted or reported stolen.
Making informed purchasing decisions: Buyers can verify if the phone they intend to buy is locked or compatible with their local carriers.
Fast and reliable: Get instant, accurate carrier info linked to your IMEI.
Comprehensive data: Largest and most updated telecom network database online.
Free and user-friendly: No signup or fees; open access 24/7.
Perfect for device buyers, sellers, and unlockers: Know your phone’s carrier status before purchase or unlocking.
Supports all device brands: Works with Samsung, Apple, Huawei, Xiaomi, and more.
Detailed carrier insights: Including network technology (GSM, LTE, 5G), country codes, and operator specifics.

Knowing your phone’s original carrier through IMEI lookup is the first step to unlocking. Here’s how it helps:

Knowing your phone’s original carrier through IMEI lookup is the first step to unlocking. Here’s how it helps:
Buying second-hand phones: Verify the original carrier to avoid locked or blacklisted devices.
Travelers and expats: Check if your phone will work with local carriers abroad.
Mobile repair shops: Validate device authenticity and network compatibility.
Mobile app and software developers: Integrate carrier data for device management tools.
Supports all device brands: Works with Samsung, Apple, Huawei, Xiaomi, and more.
Telecom researchers and analysts: Analyze global carrier distributions and mobile penetration.
Questions About Our OpenUp Service?
We’ll guide you through each step with clarity and care.
Enter your 15-digit IMEI into the search bar.
Press Search or Lookup..
See carrier info: operator, country, MCC/MNC.
For unlocking, buying, or verifying authenticity.
IMEI Number Validator & Calculator
Report Lost or Stolen IMEI
Carrier Lock Status Check
Apple iPhone IMEI Check
Samsung IMEI Checker and Firmware Downloads
Verizon and AT&T IMEI Check Tools
IMEI API Services for Developers

