+44 135 435 038 1

Risk level: Low

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

Number with prefix 135. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 135

Low
Risk level
Harassment
Category
0
Spam reports
Last report

AI Analysis

Limited information: This UK number has been reported for harassment and a potential insulation scam, with mentions of a recurring caller named 'Jo'.

Likely purpose: Likely purpose: Possible insulation scam or harassment by an individual identifying as 'Jo'.

Most common user complaints

  • nuisance calls
  • Harassment
  • Insulation Scam
Low dangerIgnore

AI analysis: 1 Aug 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Web research

A UK number +441354350381 appears associated with telecoms style addressing, but reliable, direct ownership details are not found in the provided sources. Public facing discussions mention UK lookup services that flag numbers for potential spam, but no definitive, verifiable owner is identified here. Answering is not clearly advisable without stronger verification.

View full report

A UK number +441354350381 appears associated with telecoms style addressing, but reliable, direct ownership details are not found in the provided sources. Public facing discussions mention UK lookup services that flag numbers for potential spam, but no definitive, verifiable owner is identified here. Answering is not clearly advisable without stronger verification. 1. What the number appears to belong to: A UK geographic style number with +44 country code; no definitive owner identified in the results. It is not clearly labeled as mobile or premium rate in the sources available. 2. What people say about it online: Multiple UK reverse lookup and spam report services exist, but most provide generic checks or user contributed verdicts rather than a confirmed owner; no consensus claim about this exact number is present. 3. Association with spam, scams, or unwanted calls: No explicit, verifiable report of this exact number engaging in fraud or scam activity in the provided results; general threat reports exist for unknown UK numbers, but not this one specifically. 4. Public exposure or leaks: The number does appear in publicly accessible UK lookup databases and scam report portals for public checking, suggesting it could be exposed to some degree, but explicit leakage or breach associations are not shown. 5. Advisability to answer: Given lack of definitive owner and mixed public reports, proceed with caution; do not call back unknown numbers if there is any doubt, and corroborate with an independent, trusted source before calling.

Checked · 26 Aug 202610 sources
GB

United Kingdom

Operator information

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

Recent searches

2 this week

Last 7 days

Community comments

3
Anonymous
23 Apr 2026

Insulation Scam fue reportado como Sondeo de opinión con el número +441354-350381

Anonymous
16 Apr 2026

Had a call from this number, sounded like that Aussie 'Jo' again. Didn't say much, just hung up when I grunted. Worried bout the voice clonning thing everyone's talkin about now.

Anonymous
10 Apr 2026

Nuisance calls again! 'Jo' is such a pain. I told them to get lost last time. Wish they'd just give up, its a waist of my time.

Report this number

What happened?

Signal summary for +44 135 435 038 1

+44 135 435 038 1 belongs to the 135 prefix and is classified as Harassment. This page combines no approved reports and 3 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 135 435 038 1?
+44 135 435 038 1 is a phone number with the 135 prefix in United Kingdom. It has been reported 3 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 135 435 038 1 a spam number?
According to the community, +44 135 435 038 1 has 3 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 135 435 038 1 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 135 435 038 1 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 135 435 038 1?
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 +44 135 435 038 1.
Where can I report a suspicious call?
You can report +44 135 435 038 1 directly on this page using the report button. Your contribution helps other users identify unwanted calls.