The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,338,247 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
12/06/2015 1,468 28,715 2,713,351 27,247
11/06/2015 1,378 3,060 2,740,598 1,682
10/06/2015 583 10,102 2,742,280 9,519
09/06/2015 1,692 1,055 2,751,799 637
08/06/2015 3,482 1,055 2,751,162 2,427
05/06/2015 5,709 551 2,748,735 5,158
04/06/2015 595 335 2,743,577 260
03/06/2015 868 59 2,743,317 809
02/06/2015 40 670 2,742,508 630
01/06/2015 1,870 1,588 2,743,138 282
29/05/2015 3,561 213 2,742,856 3,348
28/05/2015 944 1,127 2,739,508 183
27/05/2015 50 560 2,739,691 510
26/05/2015 74 245 2,740,201 171
25/05/2015 1,279 2,358 2,740,372 1,079
22/05/2015 566 713 2,741,451 147
21/05/2015 539 467 2,741,598 72
20/05/2015 512 1,050 2,741,526 538
19/05/2015 15 635 2,742,064 620
18/05/2015 4,484 1,436 2,742,684 3,048
15/05/2015 2,336 510 2,739,636 1,826
14/05/2015 608 93 2,737,810 515
13/05/2015 496 601 2,737,295 105
12/05/2015 11 56 2,737,400 45
11/05/2015 1,599 5,451 2,737,445 3,852
08/05/2015 7,936 107 2,741,297 7,829
07/05/2015 6,014 633 2,733,468 5,381
06/05/2015 37 2,127 2,728,087 2,090
05/05/2015 30 255 2,730,177 225
04/05/2015 10,629 1,246 2,730,402 9,383