The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,116,646 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
25/08/2014 1,299 1,615 2,475,545 316
22/08/2014 1,006 395 2,475,861 611
21/08/2014 787 124 2,475,250 663
20/08/2014 394 1,215 2,474,587 821
19/08/2014 0 247 2,475,408 247
18/08/2014 1,464 6,800 2,475,655 5,336
15/08/2014 1,019 264 2,480,991 755
14/08/2014 408 214 2,480,236 194
13/08/2014 1,734 630 2,480,042 1,104
12/08/2014 26 2,077 2,478,938 2,051
11/08/2014 0 0 2,480,989 0
08/08/2014 869 3,870 2,480,989 3,001
07/08/2014 245 117 2,483,990 128
06/08/2014 237 185 2,483,862 52
05/08/2014 29 450 2,483,810 421
04/08/2014 8,569 1,510 2,484,231 7,059
01/08/2014 21,231 87 2,477,172 21,144
31/07/2014 409 163 2,456,028 246
30/07/2014 468 600 2,455,782 132
29/07/2014 42 207 2,455,914 165
28/07/2014 3,808 4,078 2,456,079 270
25/07/2014 3,551 314 2,456,349 3,237
24/07/2014 0 327 2,453,112 327
23/07/2014 279 497 2,453,439 218
22/07/2014 476 14 2,453,657 462
21/07/2014 264 1,079 2,453,195 815
18/07/2014 353 206 2,454,010 147
17/07/2014 1,138 70 2,453,863 1,068
16/07/2014 856 302 2,452,795 554
15/07/2014 15 677 2,452,241 662