The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,280,085 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
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
01/01/2019 7 277 2,301,884 270
31/12/2018 37 341 2,302,154 304
28/12/2018 6 6 2,302,458 0
27/12/2018 0 2 2,302,458 2
26/12/2018 32 105 2,302,460 73
25/12/2018 53 271 2,302,533 218
24/12/2018 125 477 2,302,751 352
21/12/2018 211 4,060 2,303,103 3,849
20/12/2018 224 264 2,306,952 40
19/12/2018 186 149 2,306,992 37
18/12/2018 14 41 2,306,955 27
17/12/2018 1,343 1,262 2,306,982 81
14/12/2018 5,183 147 2,306,901 5,036
13/12/2018 244 4,440 2,301,865 4,196
12/12/2018 258 5,889 2,306,061 5,631
11/12/2018 732 233 2,311,692 499
10/12/2018 759 1,084 2,311,193 325
07/12/2018 1,373 461 2,311,518 912
06/12/2018 1,514 370 2,310,606 1,144
05/12/2018 357 249 2,309,462 108
04/12/2018 2 437 2,309,354 435
03/12/2018 175 11,609 2,309,789 11,434
30/11/2018 169 1,231 2,321,223 1,062
29/11/2018 98 126 2,322,285 28
28/11/2018 2,516 6,395 2,322,313 3,879