The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,873,192 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
24/11/2020 68 222 2,873,192 154
23/11/2020 541 465 2,873,346 76
20/11/2020 184 91 2,873,270 93
19/11/2020 105 156 2,873,177 51
18/11/2020 70 414 2,873,228 344
17/11/2020 107 73 2,873,572 34
16/11/2020 386 1,810 2,873,538 1,424
13/11/2020 84 100 2,874,962 16
12/11/2020 256 11 2,874,978 245
11/11/2020 771 389 2,874,733 382
10/11/2020 12 238 2,874,351 226
09/11/2020 453 974 2,874,577 521
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