The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,366,163 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
25/11/2015 4,503 52 2,724,775 4,451
24/11/2015 695 958 2,720,324 263
23/11/2015 1,291 1,666 2,720,587 375
20/11/2015 1,017 1,942 2,720,962 925
19/11/2015 2,250 275 2,721,887 1,975
18/11/2015 2,159 180 2,719,912 1,979
17/11/2015 13 103 2,717,933 90
16/11/2015 1,264 952 2,718,023 312
13/11/2015 515 1,193 2,717,711 678
12/11/2015 2,599 1,220 2,718,389 1,379
11/11/2015 1,761 219 2,717,010 1,542
10/11/2015 317 77 2,715,468 240
09/11/2015 2,158 2,220 2,715,228 62
06/11/2015 714 478 2,715,290 236
05/11/2015 513 1,081 2,715,054 568
04/11/2015 647 588 2,715,622 59
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