The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,328,475 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
29/08/2018 1,221 30 2,379,777 1,191
28/08/2018 4 218 2,378,586 214
27/08/2018 559 6,723 2,378,800 6,164
24/08/2018 137 85 2,384,964 52
23/08/2018 152 291 2,384,912 139
22/08/2018 479 422 2,385,051 57
21/08/2018 13 238 2,384,994 225
20/08/2018 582 8,663 2,385,219 8,081
17/08/2018 5,230 1,444 2,393,300 3,786
16/08/2018 1,714 450 2,389,514 1,264
15/08/2018 157 73 2,388,250 84
14/08/2018 8 371 2,388,166 363
13/08/2018 547 1,026 2,388,529 479
10/08/2018 207 266 2,389,008 59
09/08/2018 367 678 2,389,067 311
08/08/2018 857 170 2,389,378 687
07/08/2018 107 5 2,388,691 102
06/08/2018 872 1,064 2,388,589 192
03/08/2018 354 728 2,388,781 374
02/08/2018 203 888 2,389,155 685
01/08/2018 159 144 2,389,840 15
31/07/2018 17 242 2,389,825 225
30/07/2018 2,640 786 2,390,050 1,854
27/07/2018 2,174 15,308 2,388,196 13,134
26/07/2018 0 0 2,401,330 0
25/07/2018 279 205 2,401,330 74
24/07/2018 9 259 2,401,256 250
23/07/2018 905 5,092 2,401,506 4,187
20/07/2018 274 535 2,405,693 261
19/07/2018 1,763 304 2,405,954 1,459