The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,404,272 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
18/12/2017 412 1,315 2,329,239 903
15/12/2017 198 1,005 2,330,142 807
14/12/2017 527 172 2,330,949 355
13/12/2017 277 149 2,330,594 128
12/12/2017 12 327 2,330,466 315
11/12/2017 522 1,335 2,330,781 813
08/12/2017 1,511 593 2,331,594 918
07/12/2017 157 95 2,330,676 62
06/12/2017 155 304 2,330,614 149
05/12/2017 2,966 582 2,330,763 2,384
04/12/2017 901 1,075 2,328,379 174
01/12/2017 251 229 2,328,553 22
30/11/2017 1,387 132 2,328,531 1,255
29/11/2017 215 113 2,327,276 102
28/11/2017 110 383 2,327,174 273
27/11/2017 10,808 1,715 2,327,447 9,093
24/11/2017 2,165 11,572 2,318,354 9,407
23/11/2017 0 0 2,327,761 0
22/11/2017 0 0 2,327,761 0
21/11/2017 5 780 2,327,761 775
20/11/2017 850 2,295 2,328,536 1,445
17/11/2017 1,057 900 2,329,981 157
16/11/2017 362 285 2,329,824 77
15/11/2017 409 941 2,329,747 532
14/11/2017 1,319 329 2,330,279 990
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