I have a problem with a specific excel task. Although I searched the web thoroughly for tips and parts of code I could use, I was not able to get near a functioning solution.

This is my problem:

I have around 30 Worksheets with two columns each.
The number of Rows varies from WS to WS but the two columns on each sheet are equally long.  

The first column of each Sheet contains minimum values and the second column holds the respective maximum values.  

E.g. 

```
  |   A  |  B
1 | 1000 | 1010  
2 | 2020 | 2025

```

Now I need one single column with all values from these intervals including the Max and Min values.

Preferred solution in Column C:  

1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 2020, 2021, 2022, 2023, 2024, 2025

I thought of highlighting the two columns and then activating a macro to generate the list. I would then repeat this process for each WS manually. Some sheets have only 4 to 20 rows but some have over 7000 rows.  

And if it helps anything: The numbers are postcodes ;-)

I'd be very grateful for any kind of help.

Thanks in advance!