During an investigation, Noel found a SIM card from the suspect's mobile. The ICCID on the card is 8944245252001451548. What does the first four digits (89 and 44) in the ICCID represent?
The ICCID on the card is 8944245252001451548
ECCouncil Official CHFI
Module 02 Page 105
Integrated Circuit Card Identification (ICCID)
Integrated circuit card identification (ICCID) denotes the 19 or 20-digit serial number of a SIM card, which is identified internationally. It comprises the following components:
▪ [89] Industry identifier prefix (89 for telecommunications)
▪ [44] Country code
▪ [245252] Issuer identifier number
▪ [001451548] Account identification number
These ICCIDs are printed and stored in the SIM card. If a SIM card does not contain an ICCID, it should be obtained using (U) SIM acquisition tools such as MOBILedit Forensic.
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B. Industry identifier and country code
In the ICCID (Integrated Circuit Card Identifier), the first four digits represent the industry identifier and the country code. The industry identifier indicates the technology and type of the card, while the country code indicates the country where the SIM card was issued.
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