The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,376,857 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
19/04/2016 15 3,165 2,722,423 3,150
18/04/2016 595 1,160 2,725,573 565
15/04/2016 407 165 2,726,138 242
14/04/2016 564 94 2,725,896 470
13/04/2016 385 1,431 2,725,426 1,046
12/04/2016 7 563 2,726,472 556
11/04/2016 9,740 2,291 2,727,028 7,449
08/04/2016 1,359 116 2,719,579 1,243
07/04/2016 282 233 2,718,336 49
06/04/2016 1,260 2,155 2,718,287 895
05/04/2016 11 192 2,719,182 181
04/04/2016 716 2,010 2,719,363 1,294
01/04/2016 332 9,181 2,720,657 8,849
31/03/2016 516 259 2,729,506 257
30/03/2016 10 194 2,729,249 184
29/03/2016 23 1,887 2,729,433 1,864
28/03/2016 349 821 2,731,297 472
25/03/2016 1,062 2,395 2,731,769 1,333
24/03/2016 1,701 542 2,733,102 1,159
23/03/2016 1,036 307 2,731,943 729
22/03/2016 1,840 2,286 2,731,214 446
21/03/2016 4,770 1,428 2,731,660 3,342
18/03/2016 385 2,053 2,728,318 1,668
17/03/2016 441 34 2,729,986 407
16/03/2016 633 629 2,729,579 4
15/03/2016 48 617 2,729,575 569
14/03/2016 797 828 2,730,144 31
11/03/2016 501 352 2,730,175 149
10/03/2016 971 10,926 2,730,026 9,955
09/03/2016 987 138 2,739,981 849