The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,905,748 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
29/01/2021 1,424 901 2,873,988 523
28/01/2021 155 152 2,873,465 3
27/01/2021 51 51 2,873,462 0
26/01/2021 29 161 2,873,462 132
25/01/2021 396 1,286 2,873,594 890
22/01/2021 1,599 521 2,874,484 1,078
21/01/2021 5,751 47 2,873,406 5,704
20/01/2021 392 225 2,867,702 167
19/01/2021 16 194 2,867,535 178
18/01/2021 228 1,249 2,867,713 1,021
15/01/2021 5,303 184 2,868,734 5,119
14/01/2021 76 41 2,863,615 35
13/01/2021 102 133 2,863,580 31
12/01/2021 35 748 2,863,611 713
11/01/2021 111 419 2,864,324 308
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