The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,338,247 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
03/02/2022 59 748 1,953,177 689
02/02/2022 491 12,061 1,953,866 11,570
01/02/2022 37 7,406 1,965,436 7,369
31/01/2022 247,822 45,540 1,972,805 202,282
28/01/2022 941 958 1,770,523 17
27/01/2022 77 544 1,770,540 467
26/01/2022 220 317 1,771,007 97
25/01/2022 5 3,444 1,771,104 3,439
24/01/2022 757 9,244 1,774,543 8,487
21/01/2022 164 1,161 1,783,030 997
20/01/2022 173 2,568 1,784,027 2,395
19/01/2022 39 3,084 1,786,422 3,045
18/01/2022 21 696 1,789,467 675
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