The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,357,267 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
07/11/2013 280 10 2,644,298 270
06/11/2013 804 22 2,644,028 782
05/11/2013 9 1 2,643,246 8
04/11/2013 834 50 2,643,238 784
01/11/2013 436 6 2,642,454 430
31/10/2013 261 11 2,642,024 250
30/10/2013 229 13 2,641,774 216
29/10/2013 36 3 2,641,558 33
28/10/2013 619 0 2,641,525 619
25/10/2013 2,833 1 2,640,906 2,832
24/10/2013 300 1 2,638,074 299
23/10/2013 244 1 2,637,775 243
22/10/2013 11 4 2,637,532 7
21/10/2013 558 9 2,637,525 549
18/10/2013 434 0 2,636,976 434
17/10/2013 251 3 2,636,542 248
16/10/2013 1,523 4 2,636,294 1,519
15/10/2013 230 0 2,634,775 230
14/10/2013 1,936 5 2,634,545 1,931
11/10/2013 321 3 2,632,614 318
10/10/2013 526 7 2,632,296 519
09/10/2013 330 207,487 2,631,777 207,157
08/10/2013 8 134,609 2,838,934 134,601
07/10/2013 9,969 89,487 2,973,535 79,518
04/10/2013 338 1 3,053,053 337
03/10/2013 285 80,347 3,052,716 80,062
02/10/2013 92 23 3,132,778 69
01/10/2013 7 0 3,132,709 7
30/09/2013 443 3 3,132,702 440
27/09/2013 395 7 3,132,262 388