The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,122,512 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
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
30/05/2019 313 263 2,236,043 50
29/05/2019 41 2,584 2,235,993 2,543
28/05/2019 0 0 2,238,536 0
27/05/2019 467 934 2,238,536 467
24/05/2019 1,696 483 2,239,003 1,213
23/05/2019 532 1,730 2,237,790 1,198
22/05/2019 1,133 75 2,238,988 1,058
21/05/2019 23 213 2,237,930 190
20/05/2019 503 4,568 2,238,120 4,065
17/05/2019 783 1,571 2,242,185 788
16/05/2019 291 295 2,242,973 4
15/05/2019 333 192 2,242,977 141
14/05/2019 4 303 2,242,836 299