The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,240,296 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
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
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