The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,311,518 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
11/07/2013 0 22 3,051,345 22
10/07/2013 281 57 3,051,367 224
09/07/2013 215 0 3,051,143 215
08/07/2013 994 20 3,050,928 974
05/07/2013 3,928 15 3,049,954 3,913
04/07/2013 256 38 3,046,041 218
03/07/2013 16,568 0 3,045,823 16,568
02/07/2013 0 0 3,029,255 0
01/07/2013 2,775 153 3,029,255 2,622
28/06/2013 282 110 3,026,633 172
27/06/2013 373 0 3,026,461 373
26/06/2013 323 1 3,026,088 322
25/06/2013 11 1 3,025,766 10
24/06/2013 430 0 3,025,756 430
21/06/2013 1,058 1 3,025,326 1,057
20/06/2013 677 5 3,024,269 672
19/06/2013 5,161 18 3,023,597 5,143
18/06/2013 1,701 4 3,018,454 1,697
17/06/2013 231 5 3,016,757 226
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