The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,313,090 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
12/07/2024 212 68 1,313,090 144
11/07/2024 89 105 1,312,946 16
10/07/2024 96 32 1,312,962 64
09/07/2024 14 66 1,312,898 52
08/07/2024 223 411 1,312,950 188
05/07/2024 137 3,434 1,313,138 3,297
04/07/2024 67 61 1,316,435 6
03/07/2024 240 250 1,316,429 10
02/07/2024 5 151 1,316,439 146
01/07/2024 171 231 1,316,585 60
28/06/2024 262 307 1,316,645 45
27/06/2024 314 147 1,316,690 167
26/06/2024 182 57 1,316,523 125
25/06/2024 96 476 1,316,398 380
24/06/2024 119 1,400 1,316,778 1,281
21/06/2024 87 557 1,318,059 470
20/06/2024 4 284 1,318,529 280
19/06/2024 79 52 1,318,809 27
18/06/2024 13 167 1,318,782 154
17/06/2024 119 736 1,318,936 617
14/06/2024 70 98 1,319,553 28
13/06/2024 131 254 1,319,581 123
12/06/2024 172 41 1,319,704 131
11/06/2024 8 102 1,319,573 94
10/06/2024 641 1,000 1,319,667 359
07/06/2024 244 79 1,320,026 165
06/06/2024 84 18 1,319,861 66
05/06/2024 891 17 1,319,795 874
04/06/2024 73 187 1,318,921 114
03/06/2024 6,122 939 1,319,035 5,183