The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,376,857 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
03/11/2015 34 109 2,715,563 75
02/11/2015 1,688 2,020 2,715,638 332
30/10/2015 2,347 302 2,715,970 2,045
29/10/2015 1,530 298 2,713,925 1,232
28/10/2015 5,499 231 2,712,693 5,268
27/10/2015 15 378 2,707,425 363
26/10/2015 514 2,913 2,707,788 2,399
23/10/2015 628 269 2,710,187 359
22/10/2015 6,895 151 2,709,828 6,744
21/10/2015 19 207 2,703,084 188
20/10/2015 0 734 2,703,272 734
19/10/2015 1,395 4,800 2,704,006 3,405
16/10/2015 2,336 1,708 2,707,411 628
15/10/2015 29 1,897 2,706,783 1,868
14/10/2015 601 6,454 2,708,651 5,853
13/10/2015 13 257 2,714,504 244
12/10/2015 1,067 1,081 2,714,748 14
09/10/2015 1,288 249 2,714,762 1,039
08/10/2015 402 169 2,713,723 233
07/10/2015 54 42 2,713,490 12
06/10/2015 30 11,471 2,713,478 11,441
05/10/2015 4,747 5,802 2,724,919 1,055
02/10/2015 35 364 2,725,974 329
01/10/2015 301 179 2,726,303 122
30/09/2015 1,018 123 2,726,181 895
29/09/2015 116 260 2,725,286 144
28/09/2015 980 956 2,725,430 24
25/09/2015 416 610 2,725,406 194
24/09/2015 42 5,319 2,725,600 5,277
23/09/2015 267 50,792 2,730,877 50,525