Energy Scam Calls Claiming You Owe National Grid!

Summary — +12039546370

Neutral
Caller Name: National Grid
Caller Type: Scam
Location: United States
Reviews: 14

Expert Opinion

?Ever wondered why calls from +12039546370 keep claiming you owe the utility company? The pattern shows a classic energy‑billing scam: callers impersonate National Grid, cite meter issues, over‑charge warnings, and vague “complaints” departments. They often use aggressive tones, pressure tactics, and even false addresses to sound legitimate. If you receive such a call, hang up immediately, verify any claim directly with your actual provider using official contact details, and never share personal or payment info. Report the number to your carrier and to consumer protection agencies. Blocking the number and educating household members can curb repeat harassment.

Caller Categories

Scam
Harassment Call
Unknown
Company
Telemarketing

Caller Names

National Grid
National Grid (claimed)
Complaints (scam)

Rate this number — +12039546370

Recent Reports for (203) 954-6370

12039546370 Telemarketing

The caller claims there are issues with my energy supplier, but this is likely a false statement.

12039546370 National Grid

A call was made to our landline, claiming that we owed money to the national grid. The individual stated they were from the complaints department but was unable to provide any additional information. The call was unprofessional, with significant background noise, making communication challenging.

12039546370 Unknown National Grid

A call was made to my workplace landline, supposedly from the national grid

12039546370 Scam

The caller claimd there was a problem with our meter and we were being overcharged, asking for a meter reading, but i refusd to give it to them, and they became abusiv when i confrontd them

12039546370

A massive scam is clearly occuring from this number, we recieve repeated calles

12039546370 Scam

On 5 April, I got two calls from this number, claiming to have my energy consumption data and stating I was overpaying by 25-30%. They provided an address in Lowestoft, NR33 9QZ, despite having a London-based landline.

12039546370 Scam

A phone call was received stating there was an issue with our meter, resulting in overcharging

12039546370 Scam

Despite being aware of their scam, these individuals continue to harass us, using landlines to evade blocking, and exhibit rude behavior with Indian accents.

12039546370 Harassment Call

The constant contact from this number is frustrating.

12039546370 Company National Grid (claimed)

Recived a phone call claiming to be from the national grid, confirming a date and time for swapping our smart meter, supposidly informed by our 'supplier'

12039546370 Scam Complaints (scam)

They phoned us, ther was a dificulty in understanding each other, they claimd we owed money, but couldnt provide any informations, this shouldnt be alowed to happend, its just scammers

12039546370 Scam

A scam related to electricity was detected

12039546370 Harassment Call

Recieving constant and aggresive phone calls claiming we are overpaying our energy bills

12039546370 Harassment Call

Operators from this number constantly call, pushing an electric overcharge claim and refusing to accept rejection.

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