[GLLUG] scam phone call

Jan van Bergen Jan at van-Bergen.com
Thu Sep 30 16:09:18 UTC 2021

Hi Chris

0031 is a call from the Netherlands. In this case as the first number of 
the user is a 6 it would be a Dutch mobile calling you. It would not be 
an IP as the dutch use a special range for it.
Any number starting with 003 or 004 is coming from a European caller. 
(see full list e.g. here 


On 30/09/2021 16:58, Chris Bell via GLLUG wrote:
> Hello,
> I have received a scam telephone call to my landline and caller display shows
> the caller as 0031625679475, a 13 digit number. Is this likely to be a genuine
> number from something like an IP digital phone? My sister has received several
> similar calls with long numbers starting with 003

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