Phone Line only Service

Nuisance call blockers

CPR Call Blocker was born out of a needed solution to block Personal Harassment Calls that our sister company CPR Global was unable to solve for its customers, and so CPR Call Blocker came to life. Proving a simple, low cost, effective blocking solution has always been at the forefront of its creation.

CPR Call Blocker now helps home owners and businesses solve their nuisance calls problems in over twelve countries world wide including the UK, Europe, USA, & Australia.


We are constantly looking at new ways that CPR Call Blocker can provide assistance to stopping the ever growing problem of nuisance calls, this includes product updates being released every six months to ensure that CPR Call Blocker is always one step ahead in blocking the newest types of nuisance calls. 

Price shown is including VAT @20%
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Trading Standerds Approved

BT 4600 Nuisance Call Blocker Phone
£ 46.37
Best Buy phone and call blocker
One touch blocking* Answer machine
Block up to 100% of Nuisance Calls*
Assistant screens incoming calls*
Set Numbers get straight through
BT 4000 Big Button Dect Twin
£ 76.93
(-12.48%) £ 67.33

Type II Caller display
50 Number calls list
30 Number redial list
100 Name & number
Call Control that blocks nuisance calls

BT Elements 1K DECT Single
£ 99.96

Up to 1km range
Block up to 80% of nuisance calls
200 Name & Number directory
Record up to 30 minutes of messages
Location free base
Best Buy - TrueCall Nuisance call blocker
£ 103.20

Best Buy Call Blocker
Blocks 100% of Unwanted calls
No monthly rental charge
Blocks All Telemarketing calls
Blocks All International marketing calls