The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,330,633 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
13/11/2017 682 3,494 2,329,289 2,812
10/11/2017 27,669 353 2,332,101 27,316
09/11/2017 424 2,074 2,304,785 1,650
08/11/2017 491 415 2,306,435 76
07/11/2017 11 172 2,306,359 161
06/11/2017 2,342 6,037 2,306,520 3,695
03/11/2017 242 418 2,310,215 176
02/11/2017 431 10,933 2,310,391 10,502
01/11/2017 866 310 2,320,893 556
31/10/2017 11 141 2,320,337 130
30/10/2017 774 1,717 2,320,467 943
27/10/2017 14 218 2,321,410 204
26/10/2017 191 261 2,321,614 70
25/10/2017 175 1,633 2,321,684 1,458
24/10/2017 53 2,030 2,323,142 1,977
23/10/2017 443 6,684 2,325,119 6,241
20/10/2017 788 1,596 2,331,360 808
19/10/2017 449 162 2,332,168 287
18/10/2017 161 222 2,331,881 61
17/10/2017 18 2,140 2,331,942 2,122
16/10/2017 776 630 2,334,064 146
13/10/2017 548 1,767 2,333,918 1,219
12/10/2017 367 407 2,335,137 40
11/10/2017 330 139 2,335,177 191
10/10/2017 5 1,010 2,334,986 1,005
09/10/2017 1,162 431 2,335,991 731
06/10/2017 179 406 2,335,260 227
05/10/2017 1,234 202 2,335,487 1,032
04/10/2017 11,321 205 2,334,455 11,116
03/10/2017 16 434 2,323,339 418