Excel 2024: Get the Countries from a Column of Phone Numbers


January 21, 2025 - by

Excel 2024: Get the Countries from a Column of Phone Numbers

Someone had a long list of international telephone numbers. They asked if there is a formula to figure out the country from the phone number. It turns out that Country Codes are complicated. Some are a single digit. Some are 2 or 3 digits. Sometimes, two countries have the same country code and then you have to look at the country code plus area code to figure out, for example, if it is the USA or Canada.

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Excel 2024: Stale Value Formatting

Excel 2024: Stale Value Formatting »

January 16, 2025 - by Bill Jelen


The Excel team added Stale Value Formatting in late 2023. The idea is that you might be working in a workbook with Manual Calculation enable. The strike-through formatting will remind you that certain cells need to be re-calculated.

Excel 2024: See Intermediate Calculations

Excel 2024: See Intermediate Calculations »

January 13, 2025 - by Bill Jelen


My friend Mike Girvin at the ExcelisFun YouTube channel has a great trick when explaining a long formula. Mike will select part of the formula in the formula bar and press F9 to calculate just that part of the formula. It is a cool trick, but you must remember to press Escape or you will hard-code the intermediate results in the formula.

Excel 2024: Check Performance in Excel

Excel 2024: Check Performance in Excel »

January 9, 2025 - by Bill Jelen


A new feature debuted in 2023. Go to the Review tab and choose Check Performance. If you have a workbook that you've been using for years, you should check performance. It looks for excess formatting, unused cell styles, unneeded metadata that can slow your workbook down.

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