The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,324,255 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
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
26/09/2013 327 1 3,131,874 326
25/09/2013 152 3 3,131,548 149
24/09/2013 104 1 3,131,399 103
23/09/2013 465 9 3,131,296 456
20/09/2013 1,355 9 3,130,840 1,346
19/09/2013 208 11 3,129,494 197
18/09/2013 218 9 3,129,297 209
17/09/2013 10 1 3,129,088 9
16/09/2013 3,060 13 3,129,079 3,047
13/09/2013 157 13 3,126,032 144
12/09/2013 278 12 3,125,888 266
11/09/2013 390 5 3,125,622 385
10/09/2013 4 0 3,125,237 4
09/09/2013 1,580 118 3,125,233 1,462
06/09/2013 337 10 3,123,771 327
05/09/2013 334 84 3,123,444 250
04/09/2013 1,026 10 3,123,194 1,016
03/09/2013 369 0 3,122,178 369
02/09/2013 239 39 3,121,809 200
30/08/2013 279 71 3,121,609 208
29/08/2013 21,109 36 3,121,401 21,073
28/08/2013 15 4 3,100,328 11