The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,338,333 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
11/11/2021 280 826 2,005,424 546
10/11/2021 141 432 2,005,970 291
09/11/2021 2 225 2,006,261 223
08/11/2021 159 673 2,006,484 514
05/11/2021 2,262 83 2,006,998 2,179
04/11/2021 762 384 2,004,819 378
03/11/2021 275 706 2,004,441 431
02/11/2021 6 144 2,004,872 138
01/11/2021 142 734 2,005,010 592
29/10/2021 89,745 989,891 2,005,602 900,146
12/03/2021 552 69 2,905,748 483
11/03/2021 193 107 2,905,265 86
10/03/2021 74 89 2,905,179 15
09/03/2021 10 393 2,905,194 383
08/03/2021 622 10,740 2,905,577 10,118
05/03/2021 97 93 2,915,695 4
04/03/2021 117 961 2,915,691 844
03/03/2021 585 94 2,916,535 491
02/03/2021 2 2,858 2,916,044 2,856
01/03/2021 183 1,288 2,918,900 1,105
26/02/2021 146 25 2,920,005 121
25/02/2021 86 53 2,919,884 33
24/02/2021 79 390 2,919,851 311
23/02/2021 10 49 2,920,162 39
22/02/2021 508 391 2,920,201 117
19/02/2021 125 58 2,920,084 67
18/02/2021 247 169 2,920,017 78
17/02/2021 1,929 160 2,919,939 1,769
16/02/2021 4 126 2,918,170 122
15/02/2021 1,535 546 2,918,292 989