The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,116,646 numbers.

Below you will see details of the size of the CTPS register at the end of each month together with the number of monthly additions and removals.

The CTPS requires businesses to re-register their number every year which is why you can often see large quantities of numbers coming off the register unlike the Telephone Preference Services (TPS) register which does not require consumers to re-register at any point.


Total numbers on the CTPS register per month in the last year.


Numbers added and removed from the CTPS register per month in the last year.

• Numbers Added | • Numbers Removed

Daily quantity of numbers added and removed from the CTPS register.

Date Numbers Added Numbers Removed List Total Difference
21/04/2014 403 4,541 2,480,203 4,138
18/04/2014 257 417 2,484,341 160
17/04/2014 835 99,725 2,484,501 98,890
16/04/2014 349 618 2,583,391 269
15/04/2014 27 10 2,583,660 17
14/04/2014 2,256 4,728 2,583,643 2,472
11/04/2014 6,418 371 2,586,115 6,047
10/04/2014 4,690 287 2,580,068 4,403
09/04/2014 2,873 694 2,575,665 2,179
08/04/2014 0 0 2,573,486 0
07/04/2014 14,772 8,921 2,573,486 5,851
04/04/2014 683 289 2,567,635 394
03/04/2014 5,727 85 2,567,241 5,642
02/04/2014 732 339 2,561,599 393
01/04/2014 391 9,737 2,561,206 9,346
31/03/2014 1,274 6,426 2,570,552 5,152
28/03/2014 513 647 2,575,704 134
27/03/2014 20,467 519 2,575,838 19,948
26/03/2014 1,346 125 2,555,890 1,221
25/03/2014 13 968 2,554,669 955
24/03/2014 8,055 7,629 2,555,624 426
21/03/2014 1,234 320 2,555,198 914
20/03/2014 101,303 137 2,554,284 101,166
19/03/2014 7,192 364 2,453,118 6,828
18/03/2014 12 5,327 2,446,290 5,315
17/03/2014 2,064 9,396 2,451,605 7,332
14/03/2014 833 0 2,458,937 833
13/03/2014 263 14 2,458,104 249
12/03/2014 638 34 2,457,855 604
11/03/2014 149 4 2,457,251 145