NoCall

+34 644 100 001

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in Singapore.

Number with prefix 644. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 644

Low
Risk level
Harassment
Category
1
Spam reports
18 Mar 2026
Last report

AI Analysis

Limited information: Spanish Orange mobile number reported once as spam. User comments indicate the number keeps calling repeatedly.

Likely purpose: Possibly used for spam or phone scams, though evidence is limited.

Most common user complaints

  • No para de llamar
Low dangerCautionOrangeE-commerce

AI analysis: 23 Jul 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

A

Avatel

AVATEL

Country:
ESSingapore
Prefix:
6441
Type:
Mobile
Current operator
Avatel
Previous operator
Orange
Current operator since
18/03/2026
Assigned since:
06/09/2007

Recent searches

3 this week

Last 7 days

Community comments

1
Anónimo
7 Jun 2022

No para de llamar

Report this number

What happened?

Spam numbers with prefix 6441

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Signal summary for +34 644 100 001

+34 644 100 001 belongs to the 644 prefix and is classified as Harassment. This page combines 1 approved reports and 1 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 644 100 001?
+34 644 100 001 is a phone number with the 644 prefix in Singapore. It has been reported 1 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 644 100 001 a spam number?
According to the community, +34 644 100 001 has 1 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 644 100 001 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 644 100 001 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 644 100 001?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +34 644 100 001.
Where can I report a suspicious call?
You can report +34 644 100 001 directly on this page using the report button. Your contribution helps other users identify unwanted calls.