The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,388,166 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
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
15/08/2013 601 117 3,094,560 484
14/08/2013 160 10 3,094,076 150
13/08/2013 14 1 3,093,926 13
12/08/2013 2,732 31 3,093,913 2,701
09/08/2013 11,075 7 3,091,212 11,068
08/08/2013 1,092 3 3,080,144 1,089
07/08/2013 674 79 3,079,055 595
06/08/2013 7 2 3,078,460 5
05/08/2013 465 12 3,078,455 453
02/08/2013 4,519 16 3,078,002 4,503
01/08/2013 6,553 10 3,073,499 6,543
31/07/2013 392 48 3,066,956 344
30/07/2013 108 1 3,066,612 107
29/07/2013 3,184 13 3,066,505 3,171
26/07/2013 4,019 8 3,063,334 4,011
25/07/2013 447 35 3,059,323 412
24/07/2013 1,998 8 3,058,911 1,990
23/07/2013 6 5 3,056,921 1