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
30/09/2019 2,468 1,254 2,122,211 1,214
27/09/2019 151 258 2,120,997 107
26/09/2019 504 2,136 2,121,104 1,632
25/09/2019 449 47 2,122,736 402
24/09/2019 430 301 2,122,334 129
23/09/2019 315 778 2,122,205 463
20/09/2019 189 488 2,122,668 299
19/09/2019 147 204 2,122,967 57
18/09/2019 537 25 2,123,024 512
17/09/2019 4 5,216 2,122,512 5,212
16/09/2019 2,572 2,491 2,127,724 81
13/09/2019 163 281 2,127,643 118
12/09/2019 265 202 2,127,761 63
11/09/2019 154 99 2,127,698 55
10/09/2019 3 812 2,127,643 809
09/09/2019 634 2,099 2,128,452 1,465
06/09/2019 277 245 2,129,917 32
05/09/2019 159 1,633 2,129,885 1,474
04/09/2019 249 2,081 2,131,359 1,832
03/09/2019 15 156 2,133,191 141
02/09/2019 344 2,016 2,133,332 1,672
30/08/2019 588 1,125 2,135,004 537
29/08/2019 259 3,643 2,135,541 3,384
28/08/2019 24 90 2,138,925 66
27/08/2019 22 1,709 2,138,991 1,687
26/08/2019 414 656 2,140,678 242
23/08/2019 222 212 2,140,920 10
22/08/2019 704 1,187 2,140,910 483
21/08/2019 234 222 2,141,393 12
20/08/2019 14 200 2,141,381 186