The Corporate Telephone Preference Service (CTPS)

The Corporate Telephone Preference Service (CTPS) register currently contains 2,578,149 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
26/05/2017 1,091 631 2,578,149 460
25/05/2017 543 3,273 2,577,689 2,730
24/05/2017 1,423 348 2,580,419 1,075
23/05/2017 20 300 2,579,344 280
22/05/2017 4,779 2,146 2,579,624 2,633
19/05/2017 1,773 3,280 2,576,991 1,507
18/05/2017 323 568 2,578,498 245
17/05/2017 334 235 2,578,743 99
16/05/2017 28 246 2,578,644 218
15/05/2017 1,264 18,212 2,578,862 16,948
12/05/2017 420 214 2,595,810 206
11/05/2017 564 5,413 2,595,604 4,849
10/05/2017 166 1,573 2,600,453 1,407
09/05/2017 0 0 2,601,860 0
08/05/2017 2,397 3,045 2,601,860 648
05/05/2017 458 101 2,602,508 357
04/05/2017 427 449 2,602,151 22
03/05/2017 10 4,057 2,602,173 4,047
02/05/2017 10 7 2,606,220 3
01/05/2017 9,577 1,403 2,606,217 8,174
28/04/2017 766 455 2,598,043 311
27/04/2017 354 493 2,597,732 139
26/04/2017 448 324 2,597,871 124
25/04/2017 245 105 2,597,747 140
24/04/2017 6,159 28,967 2,597,607 22,808
21/04/2017 215 483 2,620,415 268
20/04/2017 247 202 2,620,683 45
19/04/2017 20 387 2,620,638 367
18/04/2017 1,126 4,723 2,621,005 3,597
17/04/2017 0 0 2,624,602 0