The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,071,760 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
14/03/2014 833 0 2,458,937 833
13/03/2014 263 14 2,458,104 249
12/03/2014 638 34 2,457,855 604
11/03/2014 149 4 2,457,251 145
10/03/2014 36,828 2,511 2,457,106 34,317
07/03/2014 469 38,467 2,422,789 37,998
06/03/2014 6,690 8 2,460,787 6,682
05/03/2014 11,924 18 2,454,105 11,906
04/03/2014 12 4 2,442,199 8
03/03/2014 1,426 19 2,442,191 1,407
28/02/2014 779 37 2,440,784 742
27/02/2014 0 0 2,440,042 0
26/02/2014 284 34 2,440,042 250
25/02/2014 37 1 2,439,792 36
24/02/2014 4,370 25 2,439,756 4,345
21/02/2014 461 17 2,435,411 444
20/02/2014 487 9 2,434,967 478
19/02/2014 982 142 2,434,489 840
18/02/2014 7 0 2,433,649 7
17/02/2014 764 15 2,433,642 749
14/02/2014 1,318 17 2,432,893 1,301
13/02/2014 2,210 14 2,431,592 2,196
12/02/2014 355 22 2,429,396 333
11/02/2014 12 56,945 2,429,063 56,933
10/02/2014 1,978 57 2,485,996 1,921
07/02/2014 9,238 0 2,484,075 9,238
06/02/2014 265 8 2,474,837 257
05/02/2014 2,248 192,646 2,474,580 190,398
04/02/2014 8 5 2,664,978 3
03/02/2014 2,307 33 2,664,975 2,274