The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,239,003 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
20/12/2013 634 2 2,652,378 632
19/12/2013 273 17 2,651,746 256
18/12/2013 244 15 2,651,490 229
17/12/2013 56 2 2,651,261 54
16/12/2013 4,510 7 2,651,207 4,503
13/12/2013 1,426 4 2,646,704 1,422
12/12/2013 6,177 12 2,645,282 6,165
11/12/2013 266 13 2,639,117 253
10/12/2013 115 4 2,638,864 111
09/12/2013 1,943 6 2,638,753 1,937
06/12/2013 152 1 2,636,816 151
05/12/2013 8,141 1 2,636,665 8,140
04/12/2013 176 12 2,628,525 164
03/12/2013 234 19 2,628,361 215
02/12/2013 984 4 2,628,146 980
29/11/2013 1,665 2 2,627,166 1,663
28/11/2013 6,303 15 2,625,503 6,288
27/11/2013 357 13 2,619,215 344
26/11/2013 18 0 2,618,871 18
25/11/2013 1,313 62 2,618,853 1,251
22/11/2013 191 16 2,617,602 175
21/11/2013 396 7 2,617,427 389
20/11/2013 458 27 2,617,038 431
19/11/2013 21 3 2,616,607 18
18/11/2013 18,439 14 2,616,589 18,425
15/11/2013 1,183 10 2,598,164 1,173
14/11/2013 316 50,715 2,596,991 50,399
13/11/2013 405 111 2,647,390 294
12/11/2013 41 2 2,647,096 39
11/11/2013 1,052 13 2,647,057 1,039