The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,882,347 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
22/09/2020 4 150 2,882,347 146
21/09/2020 164 1,256 2,882,493 1,092
18/09/2020 1,119 181 2,883,585 938
17/09/2020 242 40 2,882,647 202
16/09/2020 355 452 2,882,445 97
15/09/2020 9 2,854 2,882,542 2,845
14/09/2020 276 621 2,885,387 345
11/09/2020 3,516 272 2,885,732 3,244
10/09/2020 278 13 2,882,488 265
09/09/2020 66 106 2,882,223 40
08/09/2020 1 470 2,882,263 469
07/09/2020 123 1,669 2,882,732 1,546
04/09/2020 58 210 2,884,278 152
03/09/2020 117 1,625 2,884,430 1,508
02/09/2020 5 58 2,885,938 53
01/09/2020 5 141 2,885,991 136
31/08/2020 598 708 2,886,127 110
28/08/2020 130 40 2,886,237 90
27/08/2020 205 185 2,886,147 20
26/08/2020 237 72 2,886,127 165
25/08/2020 0 274 2,885,962 274
24/08/2020 101 1,046 2,886,236 945
21/08/2020 52 181 2,887,181 129
20/08/2020 1,190 47 2,887,310 1,143
19/08/2020 124 2,389 2,886,167 2,265
18/08/2020 1,585 842 2,888,432 743
17/08/2020 176 1,589 2,887,689 1,413
14/08/2020 595 82 2,889,102 513
13/08/2020 64 363 2,888,589 299
12/08/2020 61 450 2,888,888 389