NoCall

+44 305 357 0810

Risk level: Medium

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

Medium
Risk level
—
Category
0
Spam reports
—
Last report

AI Analysis

Persistent sales calls and silent calls from an unknown source, often ringing once and hanging up or continuing after being blocked. Some reports indicate impersonation of utility companies like National Grid and attempts to gather personal information.

Likely purpose: Telemarketing, silent calls, and potential impersonation of utility providers for information gathering or fraud.

Most common user complaints

  • Rings once and hangs up, and on top of that for no reason
  • Persistent sales calls, and worst of all even after blocking
  • Block and report, and worst of all every single day
  • Spam at all hours, and on top of that never saying a word
  • Persistent sales calls, plus never saying a word
Medium dangerCautionTelecommunicationsMissed callSilence when answeredCompany impersonation

AI analysis: 13 Oct 2026

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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

3 this week

Last 7 days

Community comments

18
Anonymous

Another call from this number: Rings once and hangs up, and on top of that for no reason

Anonymous

Again, Persistent sales calls, and worst of all even after blocking!

Anonymous

Again, Block and report, and worst of all every single day

Anonymous

Spam at all hours, and on top of that never saying a word

Anonymous

again, Persistent sales calls, plus never saying a word...

Anonymous

Keeps calling even after blocking, and on top of that even after blocking.

Anonymous

Yesterday Silent calls over and over, plus without leaving a message.

Anonymous

Yet another one: Spam at all hours; also never saying a word

Anonymous

Another call from this number: Telemarketing at its worst; also even after blocking

Anonymous

another call from this number: Persistent sales calls, and on top of that without leaving a message smh…

Anonymous

Scammers. They waited for me to talk before hanging up probably to try hear if i was elderly meaning an easy scam but hung up after hearing i am young.

Anonymous

Called me today and stated they were from The National Grid Station and the Offgem Department for the electricity board. Said their phone number is 02080893072 wants to save me money on electric bills. They knew my name d.o.b. and bank details - scary

Anonymous

Scammers.

Anonymous

I am also on E.E (UK) That's number call me mid. january 2017. I don't answer the call but I have been charge £ 1

Anonymous

Keep calling me and I am not answering, If you don't know the number, don't answer to the call

Anonymous

I'm in uk on EE network. called me for first time today (09jan 2017 @10.11am meaning it would be around 5am in florida?) as +1 305-357-0810 (florida) . i rejected call and jumped on here to investigate

Anonymous

Very strange keep getting the above number phoning me .. I live in the UK England ~ 02 Mobile ~.

Anonymous

no idea saying miami usa i know noone there so assuming its a crap call. blocked either way.

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What happened?

Signal summary for +44 305 357 0810

+44 305 357 0810 belongs to the 305 prefix and is classified as unclassified calls. This page combines no approved reports and 18 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 305 357 0810?
+44 305 357 0810 is a phone number with the 305 prefix in United Kingdom. It has no spam reports yet, but you can check other users' comments below. Check the comments to find out who might be behind this call.
Is +44 305 357 0810 a spam number?
There aren't enough reports yet to confirm whether +44 305 357 0810 is spam. Check the risk score and the community comments.
Is it safe to call +44 305 357 0810 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 305 357 0810 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 305 357 0810?
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 +44 305 357 0810.
Where can I report a suspicious call?
You can report +44 305 357 0810 directly on this page using the report button. Your contribution helps other users identify unwanted calls.