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
28/06/2016 17 2,298 2,643,741 2,281
27/06/2016 3,775 8,197 2,646,022 4,422
24/06/2016 3,519 530 2,650,444 2,989
23/06/2016 675 2,301 2,647,455 1,626
22/06/2016 604 267 2,649,081 337
21/06/2016 72 961 2,648,744 889
20/06/2016 572 1,324 2,649,633 752
17/06/2016 439 4,452 2,650,385 4,013
16/06/2016 363 5,095 2,654,398 4,732
15/06/2016 1,079 174 2,659,130 905
14/06/2016 853 413 2,658,225 440
13/06/2016 6,478 3,948 2,657,785 2,530
10/06/2016 787 3,662 2,655,255 2,875
09/06/2016 2,392 695 2,658,130 1,697
08/06/2016 1,270 92 2,656,433 1,178
07/06/2016 69 246 2,655,255 177
06/06/2016 2,295 5,188 2,655,432 2,893
03/06/2016 975 279 2,658,325 696
02/06/2016 2,083 12,616 2,657,629 10,533
01/06/2016 140 88 2,668,162 52
31/05/2016 97 354 2,668,110 257
30/05/2016 1,693 35,687 2,668,367 33,994
27/05/2016 2,520 529 2,702,361 1,991
26/05/2016 6,861 10,542 2,700,370 3,681
25/05/2016 2,240 210 2,704,051 2,030
24/05/2016 16 843 2,702,021 827
23/05/2016 2,621 1,025 2,702,848 1,596
20/05/2016 1,364 450 2,701,252 914
19/05/2016 3,091 914 2,700,338 2,177
18/05/2016 1,254 979 2,698,161 275