The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 1,365,759 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
24/03/2016 1,701 542 2,733,102 1,159
23/03/2016 1,036 307 2,731,943 729
22/03/2016 1,840 2,286 2,731,214 446
21/03/2016 4,770 1,428 2,731,660 3,342
18/03/2016 385 2,053 2,728,318 1,668
17/03/2016 441 34 2,729,986 407
16/03/2016 633 629 2,729,579 4
15/03/2016 48 617 2,729,575 569
14/03/2016 797 828 2,730,144 31
11/03/2016 501 352 2,730,175 149
10/03/2016 971 10,926 2,730,026 9,955
09/03/2016 987 138 2,739,981 849
08/03/2016 6 8,304 2,739,132 8,298
07/03/2016 816 1,078 2,747,430 262
04/03/2016 460 512 2,747,692 52
03/03/2016 514 2,001 2,747,744 1,487
02/03/2016 217 13,332 2,749,231 13,115
01/03/2016 12 17 2,762,346 5
29/02/2016 1,103 6,503 2,762,351 5,400
26/02/2016 4,318 138 2,767,751 4,180
25/02/2016 619 23 2,763,571 596
24/02/2016 601 164 2,762,975 437
23/02/2016 194 7 2,762,538 187
22/02/2016 1,406 30 2,762,351 1,376
19/02/2016 353 17 2,760,975 336
18/02/2016 406 6 2,760,639 400
17/02/2016 480 14 2,760,239 466
16/02/2016 11,564 8 2,759,773 11,556
15/02/2016 2,990 8,332 2,748,217 5,342
12/02/2016 1,060 20,553 2,753,559 19,493