The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,362,617 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
26/02/2018 342 550 2,315,567 208
23/02/2018 352 191 2,315,775 161
22/02/2018 920 136 2,315,614 784
21/02/2018 774 33 2,314,830 741
20/02/2018 20 141 2,314,089 121
19/02/2018 519 745 2,314,210 226
16/02/2018 356 311 2,314,436 45
15/02/2018 253 561 2,314,391 308
14/02/2018 190 75 2,314,699 115
13/02/2018 18 481 2,314,584 463
12/02/2018 447 1,282 2,315,047 835
09/02/2018 786 248 2,315,882 538
08/02/2018 116 77 2,315,344 39
07/02/2018 750 94 2,315,305 656
06/02/2018 60 163 2,314,649 103
05/02/2018 589 1,230 2,314,752 641
02/02/2018 668 253 2,315,393 415
01/02/2018 989 470 2,314,978 519
31/01/2018 288 2,333 2,314,459 2,045
30/01/2018 784 333 2,316,504 451
29/01/2018 546 983 2,316,053 437
26/01/2018 198 182 2,316,490 16
25/01/2018 348 282 2,316,474 66
24/01/2018 300 287 2,316,408 13
23/01/2018 199 179 2,316,395 20
22/01/2018 140 1,232 2,316,375 1,092
19/01/2018 248 273 2,317,467 25
18/01/2018 83 293 2,317,492 210
17/01/2018 149 71 2,317,702 78
16/01/2018 1,561 130 2,317,624 1,431