The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,567,652 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
24/07/2017 3,986 880 2,567,652 3,106
21/07/2017 289 308 2,564,546 19
20/07/2017 855 307 2,564,565 548
19/07/2017 1,684 458 2,564,017 1,226
18/07/2017 18 58 2,562,791 40
17/07/2017 4,358 6,531 2,562,831 2,173
14/07/2017 367 774 2,565,004 407
13/07/2017 561 412 2,565,411 149
12/07/2017 818 97 2,565,262 721
11/07/2017 39 92 2,564,541 53
10/07/2017 865 1,886 2,564,594 1,021
07/07/2017 527 531 2,565,615 4
06/07/2017 268 164 2,565,619 104
05/07/2017 351 680 2,565,515 329
04/07/2017 8 629 2,565,844 621
03/07/2017 835 1,973 2,566,465 1,138
30/06/2017 324 268 2,567,603 56
29/06/2017 271 285 2,567,547 14
28/06/2017 279 153 2,567,561 126
27/06/2017 62 2,520 2,567,435 2,458
26/06/2017 1,083 4,546 2,569,893 3,463
23/06/2017 249 1,748 2,573,356 1,499
22/06/2017 625 893 2,574,855 268
21/06/2017 3,530 274 2,575,123 3,256
20/06/2017 13 58 2,571,867 45
19/06/2017 786 1,397 2,571,912 611
16/06/2017 158 888 2,572,523 730
15/06/2017 536 2,049 2,573,253 1,513
14/06/2017 166 639 2,574,766 473
13/06/2017 29 405 2,575,239 376