Frigidaire serial number number age finder:

If you cannot obtain the information from the below content click here

For example lets use the serial number NF11910958.

The NF stands for where it was made.

The first digit is the year which in this case it is 2001.

The fourth and fifth character is the Week of manufacture. 19 week.

So this is April of 2001.

Now if the Serial number has the first digit like (8) then it could be 88,98, or 2008.
You would need to physically look at the appliance to determine the true age.