The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,316,645 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
17/01/2022 691 9,191 1,790,142 8,500
14/01/2022 133 11,826 1,798,642 11,693
13/01/2022 234 9,687 1,810,335 9,453
11/01/2022 3 14,323 1,819,788 14,320
10/01/2022 750 23,491 1,834,108 22,741
07/01/2022 130 653 1,856,849 523
06/01/2022 88 5,175 1,857,372 5,087
05/01/2022 4 6,543 1,862,459 6,539
04/01/2022 5 355 1,868,998 350
03/01/2022 9 1,147 1,869,348 1,138
31/12/2021 25 41,599 1,870,486 41,574
30/12/2021 11 2,110 1,912,060 2,099
29/12/2021 5 92 1,914,159 87
28/12/2021 0 27 1,914,246 27
27/12/2021 20 7,380 1,914,273 7,360
24/12/2021 215 2,129 1,921,633 1,914
23/12/2021 76 244 1,923,547 168
22/12/2021 27 753 1,923,715 726
21/12/2021 12 228 1,924,441 216
20/12/2021 81 8,366 1,924,657 8,285
17/12/2021 38 2,678 1,932,942 2,640
16/12/2021 176 1,770 1,935,582 1,594
15/12/2021 34 2,873 1,937,176 2,839
14/12/2021 3 9,756 1,940,015 9,753
13/12/2021 1,300 13,380 1,949,768 12,080
10/12/2021 87 1,890 1,961,848 1,803
09/12/2021 72 1,750 1,963,651 1,678
08/12/2021 94 472 1,965,329 378
07/12/2021 1 1,589 1,965,707 1,588
06/12/2021 464 3,277 1,967,295 2,813