The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,328,719 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
14/06/2013 317 3 3,016,531 314
13/06/2013 488 11 3,016,217 477
12/06/2013 6,238 21 3,015,740 6,217
11/06/2013 16,538 1 3,009,523 16,537
10/06/2013 1,199 93 2,992,986 1,106
07/06/2013 478 28 2,991,880 450
06/06/2013 623 38 2,991,430 585
05/06/2013 204 79 2,990,845 125
04/06/2013 11 2 2,990,720 9
03/06/2013 2,655 25 2,990,711 2,630
31/05/2013 369 67 2,988,081 302
30/05/2013 1,096 51 2,987,779 1,045
29/05/2013 850 13 2,986,734 837
28/05/2013 12 1 2,985,897 11
27/05/2013 1,956 30 2,985,886 1,926
24/05/2013 511 11 2,983,960 500
23/05/2013 1,117 29 2,983,460 1,088
22/05/2013 303 22 2,982,372 281
21/05/2013 8 9 2,982,091 1
20/05/2013 58,827 26 2,982,092 58,801
17/05/2013 2,758 18 2,923,291 2,740
16/05/2013 3,447 33 2,920,551 3,414
15/05/2013 3,426 46 2,917,137 3,380
14/05/2013 9 1 2,913,757 8
13/05/2013 55,072 46 2,913,749 55,026
10/05/2013 494 10 2,858,723 484
09/05/2013 286 96 2,858,239 190