The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,329,964 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
31/10/2022 544 620 1,546,837 76
28/10/2022 92 168 1,546,913 76
27/10/2022 178 366 1,546,989 188
26/10/2022 94 135 1,547,177 41
25/10/2022 3 2,067 1,547,218 2,064
24/10/2022 742 7,439 1,549,282 6,697
21/10/2022 532 1,960 1,555,979 1,428
20/10/2022 255 158 1,557,407 97
19/10/2022 186 349 1,557,310 163
18/10/2022 104 201 1,557,473 97
17/10/2022 137 996 1,557,570 859
14/10/2022 171 3,081 1,558,429 2,910
13/10/2022 11,112 373 1,561,339 10,739
12/10/2022 253 3,322 1,550,600 3,069
11/10/2022 26 184 1,553,669 158
10/10/2022 18,526 757 1,553,827 17,769
07/10/2022 474 1,183 1,536,058 709
06/10/2022 64 606 1,536,767 542
05/10/2022 65 11,717 1,537,309 11,652
04/10/2022 2 11,986 1,548,961 11,984
03/10/2022 118 1,180 1,560,945 1,062
30/09/2022 2,302 677 1,562,007 1,625
28/09/2022 86 431 1,560,382 345
27/09/2022 0 297 1,560,727 297
26/09/2022 135 564 1,561,024 429
23/09/2022 79 298 1,561,453 219
22/09/2022 276 306 1,561,672 30
21/09/2022 603 53 1,561,702 550
20/09/2022 4 31,472 1,561,152 31,468
19/09/2022 636 1,976 1,592,620 1,340