The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,311,916 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
08/01/2021 262 77 2,864,632 185
07/01/2021 270 368 2,864,447 98
06/01/2021 345 209 2,864,545 136
05/01/2021 7 80 2,864,409 73
04/01/2021 38 368 2,864,482 330
01/01/2021 270 249 2,864,812 21
31/12/2020 30 44 2,864,791 14
30/12/2020 2,013 26 2,864,805 1,987
29/12/2020 2 45 2,862,818 43
28/12/2020 39 44 2,862,861 5
25/12/2020 33 956 2,862,866 923
24/12/2020 1,435 380 2,863,789 1,055
23/12/2020 33 193 2,862,734 160
22/12/2020 6 132 2,862,894 126
21/12/2020 167 495 2,863,020 328
18/12/2020 221 89 2,863,348 132
17/12/2020 208 115 2,863,216 93
16/12/2020 142 286 2,863,123 144
15/12/2020 5 77 2,863,267 72
14/12/2020 185 2,226 2,863,339 2,041
11/12/2020 460 297 2,865,380 163
10/12/2020 132 279 2,865,217 147
09/12/2020 1,059 192 2,865,364 867
08/12/2020 8 128 2,864,497 120
07/12/2020 339 3,454 2,864,617 3,115
04/12/2020 36 172 2,867,732 136
03/12/2020 288 83 2,867,868 205
02/12/2020 85 110 2,867,663 25
01/12/2020 29 87 2,867,688 58
30/11/2020 300 766 2,867,746 466