hello everyone, i need some help for a request. I have a lookup which contains area country code (phone) associated to country and i want to use these area code( +33, +32,..) to extract from the "calling" field the code which is at the beginning of the number. EX: lookup.csv num country +33 France +32 Belgium +44 England +351 Portugal +216 Tunisia Field "calling": calling +33xxxxxxxxx +351xxxxxxxxx +216xxxxxxxx +32xxxxxxxx I want to use a rex which points to the "num" field in the lookup file and which will automatically extract the area code in the "calling" field thanks to the lookup. can we use the "num" field of the lookup file as a variable and put this variable in a rex? I think that making a rex that identifies the first 2 or 3 is difficult because you will have to do it one by one Thx
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