02039431240
Landline London, England (United Kingdom)
02039431240 is a Landline phone number located in the United Kingdom. Users who reported this number mostly marked it as an "Unknown" call.
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Reports for 02039431240
Female caller telling me my O2 SIM card will be blocked in a few days and a new SIM to be send. My provider isn't O2 so probably a scam.
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Call Type: Unknown
Add a Report for +44 20 3943 1240
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Alternative number formats
The phone number can be identified in different formats such as national, E164 - international standard, RFC3966 - URI standard for telephone numbers.
Searched in the last 24 hours
Most frequently searched (020) phone numbers in the past 24 hours.
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Recent reports:
UK online syndication lottery number. calls me every day.
This is a scam call Why are these numbers allowed to call and scam people Please look into this
Silent phone call. Had same number call my house phone also
spam phone call
This was a call from the UK that I am supposed to return but the number will not go through. It is regarding permission to use a book I recently publi...
The US president raged at NATO allies over defense spending in meeting with the German chancellor, as Israel ordered its military to ‘advance’ in Leba...
Came from a vodaphone source claiming to be O2 foreign accent similar to previous call from 02080361999 - hung up did not interact
I am getting calls from this and other numbers in Australia, supposedly from London. Full on, selling "bitcoin investments", asking for credit card nu...
This theoretically is Pay Pal, saying please call if amount deducted from my account is not correct, sounds highly suspicious to me!
Constantly (over a year) getting calls from this number and others stating with 44 203 No one ever answers. I live in Alberta Canada and I don’t under...
What is national telephone number format?
A national telephone number is a single telephone number that allows the routing of calls to different
locations within one country. In most cases, a national telephone number consists of 10 digits: a
three-digit area code, and a seven-digit subscriber number.
"0" before number is the
long distance dialling code within the UK.
What is E164 telephone number format?
When calling a country outside of the United Kingdom, you have to call that country's international
access code in order to place an international call.
"+44" is the country calling code assigned to the United Kingdom by the
International Telecommunication Union(ITU) E164 standard. Normally known as the international telephone number format.
What is RFC3966 telephone number format?
RFC3966 is a telephone number URI (Uniform Resource Identifier) standard for
describing resources identified by telephone numbers.
According to RFC3966 document, resources
identified by telephone numbers uses "tel" URI scheme.
E.g. tel:+44-xxx-xxx-xxxx.
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