The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,905,748 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
06/11/2020 204 2,836 2,875,098 2,632
05/11/2020 362 25 2,877,730 337
04/11/2020 761 99 2,877,393 662
03/11/2020 2 627 2,876,731 625
02/11/2020 221 6,792 2,877,356 6,571
30/10/2020 162 593 2,883,927 431
29/10/2020 479 67 2,884,358 412
28/10/2020 106 144 2,883,946 38
27/10/2020 3 85 2,883,984 82
26/10/2020 557 2,841 2,884,066 2,284
23/10/2020 6,135 140 2,886,350 5,995
22/10/2020 124 123 2,880,355 1
21/10/2020 473 88 2,880,354 385
20/10/2020 32 94 2,879,969 62
19/10/2020 3,922 342 2,880,031 3,580
16/10/2020 13 139 2,876,451 126
15/10/2020 97 99 2,876,577 2
14/10/2020 126 96 2,876,579 30
13/10/2020 15 76 2,876,549 61
12/10/2020 309 3,023 2,876,610 2,714
09/10/2020 109 175 2,879,324 66
08/10/2020 55 46 2,879,390 9
07/10/2020 2,413 67 2,879,381 2,346
06/10/2020 8 347 2,877,035 339
05/10/2020 1,620 1,168 2,877,374 452
02/10/2020 1,972 204 2,876,922 1,768
01/10/2020 1,130 141 2,875,154 989
30/09/2020 288 589 2,874,165 301
29/09/2020 4 260 2,874,466 256
28/09/2020 734 17,594 2,874,722 16,860