The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,334,834 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
09/11/2018 382 155 2,334,834 227
08/11/2018 158 562 2,334,607 404
07/11/2018 287 588 2,335,011 301
06/11/2018 22 10,880 2,335,312 10,858
05/11/2018 17,810 864 2,346,170 16,946
02/11/2018 550 945 2,329,224 395
01/11/2018 298 4,068 2,329,619 3,770
31/10/2018 199 3,122 2,333,389 2,923
30/10/2018 8 371 2,336,312 363
29/10/2018 544 7,772 2,336,675 7,228
26/10/2018 194 353 2,343,903 159
25/10/2018 2,128 156 2,344,062 1,972
24/10/2018 191 13,227 2,342,090 13,036
23/10/2018 11 161 2,355,126 150
22/10/2018 1,205 3,196 2,355,276 1,991
19/10/2018 599 533 2,357,267 66
18/10/2018 475 122 2,357,201 353
17/10/2018 333 170 2,356,848 163
16/10/2018 43 90 2,356,685 47
15/10/2018 2,129 927 2,356,732 1,202
12/10/2018 0 0 2,355,530 0
11/10/2018 388 2,183 2,355,530 1,795
10/10/2018 271 391 2,357,325 120
09/10/2018 45 584 2,357,445 539
08/10/2018 1,120 1,090 2,357,984 30
05/10/2018 353 452 2,357,954 99
04/10/2018 179 3,389 2,358,053 3,210
03/10/2018 170 261 2,361,263 91
02/10/2018 8 540 2,361,354 532
01/10/2018 576 652 2,361,886 76