Why is this Look Up table not finding some of the zip codes

Hello Excel experts!

I am using a simple lookup table on a spreadsheet.  It consists of a zip code and a county name,  It seems to be working fine.   It basically looks at the zip code and adds the county to Column M.
=IFERROR(VLOOKUP(J2,Table99,2,FALSE),"Not Found")

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However this morning I added some additional cities and zip codes to the look up table.   And the same formula is not working on those new zip codes.

For example, in the attached spreadsheet E 22 has a zip of 92821.  The formula is not finding it in the lookup table (even though it is there) and indicates so in column  M as "Not Found".   However 92821 is indeed in the Lookup table.  

I colored those columns and rows yellow and red so you can easily find them.

The entire issue is all in the attached spreadsheet.  I have removed names and addresses with a generic substitute for privacy.

Thanks for any clarification your can provide!

Rowby GorenAsked:
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barry houdiniCommented:
Hello Rowby,

Is your formula looking up the correct zip code? You mention the zipcode in E22 but your formula is looking up J22, should formula be this in M2 copied down:

=IFERROR(VLOOKUP(E2,Table99,2,FALSE),"Not Found")

regards, barry
Rowby GorenAuthor Commented:
Hi Barry,

Sorry the formula is looking in J22 .  I typed in wrong in the sentence here on EE.

But i f you look at the actual preadsheet it's =IFERROR(VLOOKUP(J2,Table99,2,FALSE),"Not Found")

Any thoughts?  I poked around the lookup table. It's definately Table99

barry houdiniCommented:
....but then I think "Not found" is correct when you get that value, e.g. in M20 you are using this formula

=IFERROR(VLOOKUP(J20,Table99,2,FALSE),"Not Found")

J20 = 89121

89121 doesn't exist in your table

regards, barry

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Rowby GorenAuthor Commented:
Hmmmm   Let me look this thing over!


Rowby GorenAuthor Commented:
Hi  barryhoudini

Thanks for helping me troubleshoot this.

Indeed I had a messed up lookup table.

I fixed it and it's working fine

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