The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,893,403 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
13/02/2020 68 130 2,053,456 62
12/02/2020 536 249 2,053,518 287
11/02/2020 22 73 2,053,231 51
10/02/2020 7,029 1,822 2,053,282 5,207
07/02/2020 64 322 2,048,075 258
06/02/2020 715 143 2,048,333 572
05/02/2020 71 1,098 2,047,761 1,027
04/02/2020 1,532 134 2,048,788 1,398
03/02/2020 672 1,351 2,047,390 679
31/01/2020 31 951 2,048,069 920
30/01/2020 1,043 177 2,048,989 866
29/01/2020 27 136 2,048,123 109
28/01/2020 94 1,014 2,048,232 920
27/01/2020 753 425 2,049,152 328
24/01/2020 929 219 2,048,824 710
23/01/2020 411 99 2,048,114 312
22/01/2020 242 9,103 2,047,802 8,861
21/01/2020 8 112 2,056,663 104
20/01/2020 709 982 2,056,767 273
17/01/2020 160 155 2,057,040 5
16/01/2020 169 247 2,057,035 78
15/01/2020 350 153 2,057,113 197
14/01/2020 9 161 2,056,916 152
13/01/2020 426 498 2,057,068 72
10/01/2020 145 443 2,057,140 298
09/01/2020 601 376 2,057,438 225
08/01/2020 457 1,037 2,057,213 580
07/01/2020 9 327 2,057,793 318
06/01/2020 207 852 2,058,111 645
03/01/2020 21 10 2,058,756 11