023 82011259
Also shown as:
- 023 8201 1259
- +44 23 8201 1259
AI Summary
Based on 18 community reports
Calls from this Southampton number, carried by Gamma Telecom Holdings, are frequently reported as scam attempts impersonating the energy company Utilita. Many users, even existing Utilita customers, report receiving persistent calls offering to switch their energy supplier. Some callers claim to be from Utilita and ask to change meters, but fail to have basic account information, which is a significant red flag. Several reports mention hearing call centre noise or pre-recorded messages, and some even hear scammers talking before the message plays. It’s highly likely this number is being used for a potential energy scam. If you receive a call from this number, it's best to hang up and block it, and do not share any personal details.
18 verified reports
Cumulative spam score based on all reports up to each month. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each week. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each day. Higher percentage means higher reported scam risk.
Most helpful reports
18 totalUtilita about switching my gas meter. Can confirm I have received a confirmation text from Utilita (same number I get confirmation codes from for the app). Guy was kind and booked in the install with no issues.
called to say switch to utilita. I am already with utilita.. blocked .
Getting lots of calls each day from them, saying they're utilita and want me to change, even though I'm with them now 🤣🤣 so its a scam and they keep ringing so I've blocked them now
Same as before. Keeps calling non stop, blocked them now but still leaving voicemails saying its utilita and about switching. I'm already with utilita so it cant be them. Number has been reported
Utilita called today about the benefits of changing my home energy supply. I'm already a Utilita customer. They were nice to offer help me switch to a cheaper company, right? 😂🤣😂
They said it was utilita but it wasn't.
This number just tried to call me as well, I didn't pick up since it showed as a suspected scam. It's terrible how they try to scam people, especially the elderly who might answer and share personal details.
Said he was calling from utilita wanting to change my meter. Really loud call centre. Because I'm a utilita customer, they should have all my details, but they didn't, so I hung up without saying anything.
Scam saying they were from Utilita, pre-recorded message will be left, funniest bit is when you can hear the scammers talking before the recorded message plays. Do not engage
Said they were utilita left voicemail wanting me to change suppliers why would a company want you to leave? Blocked
Automated voice message saying it was Utilita,
Scam call from an energy supplier, they have tried really hard in the Portsmouth area!!!
Left voicemails saying they were from utilita, I called utilita directly and they said it was a scam.
Someone called me today saying they were from ulita. The phone number was 02382011259.
They asked for me by my name before hanging up. A scam call or something dodgey
Called about smart meter on house phone
Just silence, it keeps ringing even when blocked
A woman called, said she was from Utilita, and said my meter needed replacing. I told her I would contact Utilita myself. She swore and put the phone down.
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About 023 8201 1259
What type of number is 023 8201 1259?
The phone number 023 82011259 (also written as +44 23 8201 1259) is a UK landline number originating from the Southampton & Portsmouth area in Hampshire . Calls to this number are charged at standard UK landline rates, usually included in call packages.
Is 023 8201 1259 safe to answer?
Based on 18 community reports, this number has been frequently reported as spam or a potential scam. The current risk score is 94% with 17 reports marking it as spam and 1 report confirming it as safe .
Exercise extreme caution if you receive a call from this number. Do not share personal or financial information.
More on nuisance calls
Safety Score
Details
- Tel Number
- 023 8201 1259
- Country
- 🇬🇧 United Kingdom
- Network
- Gamma Telecom Holdings
- Type
- Geographic
- First Seen
- 19 Feb 2026
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
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Location
Southampton & Portsmouth, United Kingdom
This number originates from the Southampton & Portsmouth area code region. The map shows the general geographic area, not an exact location.
Call Types
Breakdown of reported call reasons. Larger segments and bars represent a bigger share of reports.
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