The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,122,512 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
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
08/07/2019 27,439 164,952 2,168,246 137,513
05/07/2019 228 0 2,305,759 228
04/07/2019 214 291 2,305,750 77
03/07/2019 392 72 2,305,827 320
02/07/2019 2 155 2,305,507 153
29/06/2019 294 579 2,305,660 285
28/06/2019 355 461 2,305,945 106
27/06/2019 136 446 2,306,051 310
26/06/2019 138 149 2,306,361 11