The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,122,512 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
12/02/2019 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
18/01/2019 385 142 2,292,433 243
17/01/2019 259 940 2,292,190 681
16/01/2019 483 101 2,292,871 382
15/01/2019 21 7,383 2,292,489 7,362
14/01/2019 617 523 2,299,851 94
11/01/2019 259 1,231 2,299,757 972
10/01/2019 233 91 2,300,729 142
09/01/2019 182 355 2,300,587 173
08/01/2019 219 1,674 2,300,760 1,455
07/01/2019 701 980 2,302,215 279
04/01/2019 1,191 599 2,302,494 592
03/01/2019 4 8 2,301,902 4
02/01/2019 220 198 2,301,906 22