The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,387,418 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
01/03/2024 84 66 1,387,418 18
29/02/2024 117 86 1,387,400 31
28/02/2024 169 4,652 1,387,369 4,483
27/02/2024 5 32 1,391,852 27
26/02/2024 220 1,053 1,391,879 833
23/02/2024 268 58 1,392,712 210
22/02/2024 112 293 1,392,502 181
21/02/2024 949 23 1,392,683 926
20/02/2024 20 13 1,391,757 7
19/02/2024 1,573 695 1,391,750 878
16/02/2024 340 49 1,390,872 291
15/02/2024 127 65 1,390,581 62
14/02/2024 12,036 19 1,390,519 12,017
13/02/2024 9 55 1,378,502 46
12/02/2024 17,515 1,892 1,378,548 15,623
09/02/2024 146 103 1,362,925 43
08/02/2024 85 28 1,362,882 57
07/02/2024 98 6 1,362,825 92
06/02/2024 7 21 1,362,733 14
05/02/2024 730 744 1,362,747 14
02/02/2024 102 11,533 1,362,761 11,431
01/02/2024 361 31 1,374,192 330
31/01/2024 1,356 4 1,373,862 1,352
30/01/2024 277 34 1,372,510 243
29/01/2024 318 649 1,372,267 331
26/01/2024 1,034 155 1,372,598 879
25/01/2024 101 170 1,371,719 69
24/01/2024 342 106 1,371,788 236
23/01/2024 5 199 1,371,552 194
22/01/2024 1,714 537 1,371,746 1,177