The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,236,028 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
01/03/2019 257 889 2,279,854 632
28/02/2019 492 311 2,280,486 181
27/02/2019 602 48 2,280,305 554
26/02/2019 12 94 2,279,751 82
25/02/2019 570 708 2,279,833 138
22/02/2019 213 302 2,279,971 89
21/02/2019 184 178 2,280,060 6
20/02/2019 96 127 2,280,054 31
19/02/2019 36 73 2,280,085 37
18/02/2019 434 723 2,280,122 289
15/02/2019 604 84 2,280,411 520
14/02/2019 562 77 2,279,891 485
13/02/2019 174 60 2,279,406 114
12/02/2019 6 78 2,279,292 72
11/02/2019 651 1,424 2,279,364 773
08/02/2019 307 107 2,280,137 200
07/02/2019 359 188 2,279,937 171
06/02/2019 333 142 2,279,766 191
05/02/2019 6 1,574 2,279,575 1,568
04/02/2019 769 8,423 2,281,143 7,654
01/02/2019 476 185 2,288,797 291
31/01/2019 225 231 2,288,506 6
30/01/2019 364 376 2,288,512 12
29/01/2019 9 4,330 2,288,524 4,321
28/01/2019 412 1,653 2,292,845 1,241
25/01/2019 2,009 225 2,294,086 1,784
24/01/2019 254 95 2,292,302 159
23/01/2019 523 479 2,292,143 44
22/01/2019 96 122 2,292,099 26
21/01/2019 939 1,247 2,292,125 308