The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,338,247 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
07/09/2015 28,953 35,279 2,773,587 6,326
04/09/2015 0 0 2,779,913 0
03/09/2015 0 0 2,779,913 0
02/09/2015 0 0 2,779,913 0
01/09/2015 0 0 2,779,913 0
31/08/2015 0 0 2,779,913 0
28/08/2015 0 0 2,779,913 0
27/08/2015 0 0 2,779,913 0
26/08/2015 0 0 2,779,913 0
25/08/2015 15 1,690 2,779,913 1,675
24/08/2015 10,864 2,029 2,781,588 8,835
21/08/2015 756 361 2,772,753 395
20/08/2015 7,788 545 2,772,358 7,243
19/08/2015 0 0 2,765,115 0
18/08/2015 2,563 518 2,765,115 2,045
17/08/2015 1,004 1,189 2,763,070 185
14/08/2015 1,245 177 2,763,255 1,068
13/08/2015 1,572 7,801 2,762,187 6,229
11/08/2015 189 370 2,768,416 181
10/08/2015 992 3,150 2,768,597 2,158
07/08/2015 3,888 11,364 2,770,755 7,476
06/08/2015 412 185 2,778,231 227
05/08/2015 536 475 2,778,004 61
04/08/2015 21 298 2,777,943 277
03/08/2015 2,900 770 2,778,220 2,130
31/07/2015 30,477 216 2,776,090 30,261
30/07/2015 13,684 303 2,745,829 13,381
29/07/2015 1,423 310 2,732,448 1,113
28/07/2015 15 539 2,731,335 524
27/07/2015 4,757 3,330 2,731,859 1,427