The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,223,714 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
20/10/2016 1,852 42 2,909,723 1,810
19/10/2016 53 196 2,907,913 143
18/10/2016 16 201 2,908,056 185
17/10/2016 822 2,378 2,908,241 1,556
14/10/2016 488 1,439 2,909,797 951
13/10/2016 1,219 71 2,910,748 1,148
12/10/2016 1,346 91 2,909,600 1,255
11/10/2016 14 249 2,908,345 235
10/10/2016 926 2,895 2,908,580 1,969
07/10/2016 430 110 2,910,549 320
06/10/2016 563 144 2,910,229 419
05/10/2016 583 228 2,909,810 355
04/10/2016 359 2,578 2,909,455 2,219
03/10/2016 0 0 2,911,674 0
30/09/2016 812 121 2,911,674 691
29/09/2016 7,219 260 2,910,983 6,959
28/09/2016 0 0 2,904,024 0
27/09/2016 9 207 2,904,024 198
26/09/2016 21,605 419 2,904,222 21,186
23/09/2016 678 278 2,883,036 400
22/09/2016 2,449 39 2,882,636 2,410
21/09/2016 225 244 2,880,226 19
20/09/2016 8 631 2,880,245 623
19/09/2016 594 655 2,880,868 61
16/09/2016 24,682 183 2,880,929 24,499
15/09/2016 196 208 2,856,430 12
14/09/2016 203 118 2,856,442 85
13/09/2016 10 4,209 2,856,357 4,199
12/09/2016 12,017 3,452 2,860,556 8,565
09/09/2016 792 246 2,851,991 546