The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,893,403 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
03/08/2020 110 9,853 2,893,403 9,743
31/07/2020 75 238 2,903,146 163
30/07/2020 163 192 2,903,309 29
29/07/2020 49 48 2,903,338 1
28/07/2020 13 292 2,903,337 279
27/07/2020 142 1,162 2,903,616 1,020
24/07/2020 75 329 2,904,636 254
23/07/2020 1,136 808 2,904,890 328
22/07/2020 486 538 2,904,562 52
21/07/2020 6 163 2,904,614 157
20/07/2020 213 5,089 2,904,771 4,876
17/07/2020 1,313 83 2,909,647 1,230
16/07/2020 278 93 2,908,417 185
15/07/2020 2,289 229 2,908,232 2,060
14/07/2020 3 219 2,906,172 216
13/07/2020 574 570 2,906,388 4
10/07/2020 70 73 2,906,384 3
09/07/2020 215 130 2,906,387 85
08/07/2020 63 164 2,906,302 101
07/07/2020 84 224 2,906,403 140
06/07/2020 315 525 2,906,543 210
03/07/2020 239 1,346 2,906,753 1,107
02/07/2020 96 54 2,907,860 42
01/07/2020 798,297 1,135 2,907,818 797,162
30/06/2020 20 313 2,110,656 293
29/06/2020 797 1,681 2,110,949 884
26/06/2020 174 121 2,111,833 53
25/06/2020 6,602 2,143 2,111,780 4,459
22/06/2020 250 3,864 2,107,321 3,614
19/06/2020 140 1,218 2,110,935 1,078