The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,312,107 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
10/06/2022 0 143 1,642,228 143
09/06/2022 92 342 1,642,371 250
08/06/2022 75 400 1,642,621 325
07/06/2022 5 445 1,642,946 440
06/06/2022 15 2,252 1,643,386 2,237
03/06/2022 56 642 1,645,623 586
02/06/2022 324 0 1,646,209 324
01/06/2022 41 578 1,645,885 537
31/05/2022 1,756 22,046 1,646,422 20,290
26/05/2022 445 2,220 1,666,712 1,775
25/05/2022 75 514 1,668,487 439
24/05/2022 23,508 695 1,668,926 22,813
23/05/2022 178 2,325 1,646,113 2,147
20/05/2022 58 2,431 1,648,260 2,373
19/05/2022 160 3,597 1,650,633 3,437
18/05/2022 449 22,953 1,654,070 22,504
17/05/2022 8 370 1,676,574 362
16/05/2022 150 2,520 1,676,936 2,370
13/05/2022 93 272 1,679,306 179
12/05/2022 388 192 1,679,485 196
11/05/2022 44 33,593 1,679,289 33,549
10/05/2022 2 213 1,712,838 211
09/05/2022 409 5,821 1,713,049 5,412
06/05/2022 2,165 1,847 1,718,461 318
05/05/2022 64 604 1,718,143 540
04/05/2022 10 463 1,718,683 453
03/05/2022 5 4,389 1,719,136 4,384
02/05/2022 318 12,886 1,723,520 12,568
29/04/2022 89 5,292 1,736,088 5,203
28/04/2022 201 283 1,741,291 82