Rebecca Lake is a certified educator in personal finance (CEPF) and a banking expert. She's been writing about personal finance since 2014, and her work has appeared in numerous publications online.

Your account number is located at the bottom of a check — it’s the second set of numbers, between the nine-digit routing number and the check number. The routing number comes first — it’s the ...

The IMEI (International Mobile Equipment Identity) number is a 15-digit unique identifier for all cell phones. It is used to identify the phone and the manufacturer and whether it is original or ...

Every check has a routing number, and you might occasionally be asked to provide this routing number when linking an online account to a checking or savings account at your local bank or credit union.

If you've ever called your carrier's customer service to activate a prepaid SIM card or troubleshoot a malfunctioning Android SIM card or iPhone SIM, then you've likely needed your ICCID number. The ...

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