The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,140,920 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
12/07/2019 190 344 2,168,149 154
11/07/2019 179 102 2,168,303 77
10/07/2019 339 127 2,168,226 212
09/07/2019 10 242 2,168,014 232
08/07/2019 27,439 164,952 2,168,246 137,513
05/07/2019 228 0 2,305,759 228
04/07/2019 214 291 2,305,750 77
03/07/2019 392 72 2,305,827 320
02/07/2019 2 155 2,305,507 153
29/06/2019 294 579 2,305,660 285
28/06/2019 355 461 2,305,945 106
27/06/2019 136 446 2,306,051 310
26/06/2019 138 149 2,306,361 11
25/06/2019 18 846 2,306,372 828
22/06/2019 1,594 3,608 2,307,200 2,014
20/06/2019 215 63 2,309,214 152
19/06/2019 221 138 2,309,062 83
18/06/2019 127 228 2,308,979 101
15/06/2019 531 1,564 2,309,080 1,033
14/06/2019 311 271 2,310,113 40
13/06/2019 997 177 2,310,073 820
12/06/2019 734 249 2,309,253 485
11/06/2019 14 337 2,308,768 323
08/06/2019 100,351 15,042 2,309,091 85,309
07/06/2019 17,775 392 2,223,782 17,383
06/06/2019 594 56 2,206,399 538
05/06/2019 390 71 2,205,861 319
04/06/2019 6 203 2,205,542 197
01/06/2019 808 1,116 2,205,739 308
31/05/2019 159 30,155 2,206,047 29,996