The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,608,056 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
05/08/2022 362 258 1,608,056 104
04/08/2022 43 630 1,607,952 587
03/08/2022 74 172 1,608,539 98
02/08/2022 64 137 1,608,637 73
01/08/2022 134 1,680 1,608,710 1,546
29/07/2022 292 1,009 1,610,256 717
28/07/2022 443 473 1,610,973 30
27/07/2022 670 4,493 1,611,003 3,823
26/07/2022 5 191 1,614,826 186
25/07/2022 3,500 1,502 1,615,012 1,998
22/07/2022 128 353 1,613,014 225
21/07/2022 217 300 1,613,239 83
20/07/2022 53 84 1,613,322 31
19/07/2022 341 4,334 1,613,353 3,993
18/07/2022 102 4,443 1,617,346 4,341
15/07/2022 45 2,693 1,621,687 2,648
14/07/2022 578 16,984 1,624,335 16,406
13/07/2022 130 190 1,640,741 60
12/07/2022 7 5,403 1,640,801 5,396
11/07/2022 350 1,607 1,646,197 1,257
08/07/2022 89 2,026 1,647,454 1,937
07/07/2022 434 670 1,649,391 236
06/07/2022 160 1,303 1,649,627 1,143
05/07/2022 7 3,455 1,650,770 3,448
04/07/2022 3,899 1,098 1,654,218 2,801
01/07/2022 213 430 1,651,417 217
30/06/2022 173 1,607 1,651,634 1,434
29/06/2022 90 379 1,653,068 289
28/06/2022 4 1,134 1,653,357 1,130
27/06/2022 662 823 1,654,487 161