The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,276,838 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
25/12/2018 53 271 2,302,533 218
24/12/2018 125 477 2,302,751 352
21/12/2018 211 4,060 2,303,103 3,849
20/12/2018 224 264 2,306,952 40
19/12/2018 186 149 2,306,992 37
18/12/2018 14 41 2,306,955 27
17/12/2018 1,343 1,262 2,306,982 81
14/12/2018 5,183 147 2,306,901 5,036
13/12/2018 244 4,440 2,301,865 4,196
12/12/2018 258 5,889 2,306,061 5,631
11/12/2018 732 233 2,311,692 499
10/12/2018 759 1,084 2,311,193 325
07/12/2018 1,373 461 2,311,518 912
06/12/2018 1,514 370 2,310,606 1,144
05/12/2018 357 249 2,309,462 108
04/12/2018 2 437 2,309,354 435
03/12/2018 175 11,609 2,309,789 11,434
30/11/2018 169 1,231 2,321,223 1,062
29/11/2018 98 126 2,322,285 28
28/11/2018 2,516 6,395 2,322,313 3,879
27/11/2018 477 311 2,326,192 166
26/11/2018 262 1,205 2,326,026 943
23/11/2018 578 648 2,326,969 70
22/11/2018 158 1,594 2,327,039 1,436
21/11/2018 362 52 2,328,475 310
20/11/2018 3,028 732 2,328,165 2,296
19/11/2018 638 5,233 2,325,869 4,595
16/11/2018 1,207 1,379 2,330,464 172
15/11/2018 394 1,158 2,330,636 764
14/11/2018 140 116 2,331,400 24