How to increase Number by 1 everytime with particular Value set?

FOR EXAMPLE I HAVE PHONE NUMBER FORMATE :medal_sports:
+420601001021

so i want to keep adding 1 by last postion …so it will last 4 digit 1022 like this…

so i have to keep adding till 5000 lines. how i will do it ?

result should be :
+420601001021
+420601001022
+420601001023
and so on…

Solution: replace all +42060100 with “”.

what ? this will increase number by 1 ?

I think u need to use compute Function like that
+1 Try it

i use MS excel and just hold and drag it simple.