NoCall

+44 137 777 781 9

Risk level: Low

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

Number with prefix 137. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 137

Low
Risk level
Telemarketing
Category
0
Spam reports
—
Last report

AI Analysis

Limited information: Single report of telemarketing activity from an 'Energy Efficiency Company'.

Likely purpose: Likely telemarketing to promote energy efficiency services.

Most common user complaints

  • TELEMARKETING
  • telemarketing
Low dangerIgnoreEnergy Efficiency CompanyEnergyMissed call

AI analysis: 10 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

GB

United Kingdom

Operator information

Country:
GBUnited Kingdom
Prefix:
+44
Type:
Other
Operator:
EE, O2, Vodafone, Three

Recent searches

1 this week

Last 7 days

Community comments

1
Anonymous
4 Jun 2026

Energy Efficiency Company

Report this number

What happened?

Signal summary for +44 137 777 781 9

+44 137 777 781 9 belongs to the 137 prefix and is classified as Telemarketing. This page combines no approved reports and 1 public comment to explain the risk level.

Frequently asked questions

Who calls from +44 137 777 781 9?
+44 137 777 781 9 is a phone number with the 137 prefix in United Kingdom. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 137 777 781 9 a spam number?
According to the community, +44 137 777 781 9 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 137 777 781 9 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 137 777 781 9 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 137 777 781 9?
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 +44 137 777 781 9.
Where can I report a suspicious call?
You can report +44 137 777 781 9 directly on this page using the report button. Your contribution helps other users identify unwanted calls.