The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,365,970 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
05/01/2016 14 124 2,770,827 110
04/01/2016 27 222 2,770,937 195
01/01/2016 169 1,659 2,771,132 1,490
31/12/2015 153 125 2,772,622 28
30/12/2015 8 404 2,772,594 396
29/12/2015 11 1,199 2,772,990 1,188
28/12/2015 587 10,038 2,774,178 9,451
25/12/2015 761 198 2,783,629 563
24/12/2015 558 97 2,783,066 461
23/12/2015 307 269 2,782,605 38
22/12/2015 70 270 2,782,567 200
21/12/2015 896 2,046 2,782,767 1,150
18/12/2015 863 7,669 2,783,917 6,806
17/12/2015 545 3,286 2,790,723 2,741
16/12/2015 376 5,173 2,793,464 4,797
15/12/2015 798 100 2,798,261 698
14/12/2015 617 6,456 2,797,563 5,839
11/12/2015 509 1,810 2,803,402 1,301
10/12/2015 512 1,120 2,804,703 608
09/12/2015 560 1,133 2,805,311 573
08/12/2015 6 3,586 2,805,884 3,580
07/12/2015 127,304 5,839 2,809,464 121,465
04/12/2015 324 619 2,687,999 295
03/12/2015 463 249 2,688,294 214
02/12/2015 539 148 2,688,080 391
01/12/2015 115 1,895 2,687,689 1,780
30/11/2015 1,813 14,537 2,689,469 12,724
27/11/2015 8 22,346 2,702,193 22,338
26/11/2015 401 645 2,724,531 244
25/11/2015 4,503 52 2,724,775 4,451