The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,357,267 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
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
27/08/2013 5 1 3,100,317 4
26/08/2013 293 24 3,100,313 269
23/08/2013 310 16 3,100,044 294
22/08/2013 367 19 3,099,750 348
21/08/2013 251 192 3,099,402 59
20/08/2013 0 0 3,099,343 0
19/08/2013 4,570 107 3,099,343 4,463
16/08/2013 323 3 3,094,880 320