This calculator will help you work out which month's bill you need to send us 1. If you don't remember when your contract started take a look at your receipt, your first bill or your contract. Then select the year and month you started your contract, using the tool below
2. When the new window opens
Click on your network's logo at the top of the screen. Then click select next to your handset and contract A pop-up window will open telling you the bill numbers you need to send us 3. To find out the month that each of these bills is dated, select the month your contract started:
My contract started in
Please Select January February March April May June July August September October November December
Helping you select your bill I need to send bill number(s) 4
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18
It will be dated this month May
July
Sep
Nov
Jan
Mar
Jul
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Jun
Aug
Oct
Dec
Feb
Apr
Aug
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Jul
Sep
Nov
Jan
Mar
May
Sep
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Aug
Oct
Dec
Feb
Apr
Jun
Oct
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Sep
Nov
Jan
Mar
May
Jul
Nov
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Oct
Dec
Feb
Apr
Jun
Aug
Dec
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Nov
Jan
Mar
May
Jul
Sep
Jan
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Dec
Feb
Apr
Jun
Aug
Oct
Feb
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Jan
Mar
May
Jul
Sep
Nov
Mar
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Feb
Apr
Jun
Aug
Oct
Dec
Apr
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Mar
May
Jul
Sep
Nov
Jan
May
Helping you select your bill I need to send bill number(s) 4
6
8
10
12
14
18
It will be dated this month Apr
Jun
Aug
Oct
Dec
Feb
Jun
4. To find out how to send your bills in, go to our
chequeback checklist .
If you can't find your deal on this page, please call us on 0870 0870 168.