The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,071,760 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
19/08/2019 2,733 3,710 2,141,567 977
16/08/2019 179 302 2,142,544 123
15/08/2019 185 710 2,142,667 525
14/08/2019 1,862 156 2,143,192 1,706
13/08/2019 26 82 2,141,486 56
12/08/2019 2,000 5,330 2,141,542 3,330
09/08/2019 199 409 2,144,872 210
08/08/2019 519 460 2,145,082 59
07/08/2019 321 152 2,145,023 169
06/08/2019 209 522 2,144,854 313
05/08/2019 449 450 2,145,167 1
02/08/2019 509 320 2,145,168 189
01/08/2019 219 320 2,144,979 101
31/07/2019 139 82 2,145,080 57
30/07/2019 11 94 2,145,023 83
29/07/2019 378 15,053 2,145,106 14,675
26/07/2019 252 320 2,159,781 68
25/07/2019 452 167 2,159,849 285
24/07/2019 0 0 2,159,564 0
23/07/2019 26 80 2,159,564 54
22/07/2019 437 6,163 2,159,618 5,726
19/07/2019 262 413 2,165,344 151
18/07/2019 256 177 2,165,495 79
17/07/2019 104 64 2,165,416 40
16/07/2019 6 157 2,165,376 151
15/07/2019 286 2,908 2,165,527 2,622
12/07/2019 190 344 2,168,149 154
11/07/2019 179 102 2,168,303 77
10/07/2019 339 127 2,168,226 212
09/07/2019 10 242 2,168,014 232