The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,315,429 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
21/06/2017 3,530 274 2,575,123 3,256
20/06/2017 13 58 2,571,867 45
19/06/2017 786 1,397 2,571,912 611
16/06/2017 158 888 2,572,523 730
15/06/2017 536 2,049 2,573,253 1,513
14/06/2017 166 639 2,574,766 473
13/06/2017 29 405 2,575,239 376
12/06/2017 10,767 3,018 2,575,615 7,749
09/06/2017 1,490 2,684 2,567,866 1,194
08/06/2017 1,136 422 2,569,060 714
07/06/2017 271 1,009 2,568,346 738
06/06/2017 36 49 2,569,084 13
05/06/2017 1,142 3,208 2,569,097 2,066
02/06/2017 295 585 2,571,163 290
01/06/2017 517 176 2,571,453 341
31/05/2017 67 366 2,571,112 299
30/05/2017 3 366 2,571,411 363
29/05/2017 647 7,022 2,571,774 6,375
26/05/2017 1,091 631 2,578,149 460
25/05/2017 543 3,273 2,577,689 2,730
24/05/2017 1,423 348 2,580,419 1,075
23/05/2017 20 300 2,579,344 280
22/05/2017 4,779 2,146 2,579,624 2,633
19/05/2017 1,773 3,280 2,576,991 1,507
18/05/2017 323 568 2,578,498 245
17/05/2017 334 235 2,578,743 99
16/05/2017 28 246 2,578,644 218
15/05/2017 1,264 18,212 2,578,862 16,948
12/05/2017 420 214 2,595,810 206
11/05/2017 564 5,413 2,595,604 4,849