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02039730035

☎️ 02039730035 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by Gamma Telecom Holdings Ltd. It is part of the phone block 203973 with a prefix of 020. The area code 020 originates from London.

Different versions of this phone number may appear on your Caller ID as:

+442039730035+44 20 3973 0035020 3973 0035+44-20-3973-0035

If you want to return this call, click here to see the call charges.

020 3973 0035 Tagged as:

ksl green energies justin walker

TimeLine of events for phone number 02039730035

  • KSL Green Energies spam calls
    Nov
    2026
  • Persistent caller Justin Walker scam
    Aug
    2025
Number Of Searches: 10 Number Of Comments: 2 First Seen: 23 August 2025 General Reputation: neutral

This number has recently been searched from Conderton(Worcestershire), Langstone(Hampshire), Seiont(Gwynedd), Sowton(Devon) and Tanshall(Fife).

02039730035 has 2 comments of which 2 x neutral

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02039730035 Summary (Read all comments)

Phone number ☎️ 02039730035 👆 is reported as a persistently bothersome caller, often using various numbers. The calls typically push solar panel offers or utility service switches. A caller named Justin Walker is frequently mentioned, sometimes claiming to be from a telecom company. Many users find the calls intrusive and tend to block the numbers repeatedly.

Reports on phone number 02039730035

10 days
KSL Green Energies keep calling from loads of different numbers - really annoying. They keep hassling folks about solar panels for their companies, or they try to push switching to some utility service. Definitely a nuisance, and these numbers ought to be blocked!
KSL Green Energies
1 year
I've had loads of calls from someone called Justin Walker using this number recently. We've actually blocked a few different numbers he’s used over the past year. He says he's ringing on behalf of a phone company, but it’s really annoying how persistent he is.
Justin Walker

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Call Charges

If you want to return a call to ☎️ 02039730035 👆, it will cost you £0.16 per minute on landline and between between £0.03 to £0.65 per minute on mobile. Additionally, there might be a connection charge of £0.23.

About 02 Numbers

These numbers are connected to specific locations in the UK and are commonly used by both residences and businesses. Often called as 'basic rate', 'local rate', or 'national rate' numbers, the costs for these geographic numbers are based on the time of day. Several service providers offer call packages that grant free calls during particular times. Call costs from mobile phones are dependent on the chosen calling plan, with a number of plans incorporating these numbers in their free call packages.

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