056030 corporate & VoIP numbers
Ofcom’s numbering data lists 10 number ranges starting 056030, allocated to 3 providers. The largest holder is Magrathea Telecommunications Limited, with 60% of them. 055 numbers are used for corporate networks; 056 numbers are location-independent numbers often used by internet (VoIP) phone services.
Who were 056030 ranges given to?
Providers Ofcom allocated these number ranges to.
- Magrathea Telecommunications Limited6 ranges
- Not allocated to a provider2 ranges
- Orange Business Holdings UK Limited1 range
- Zen Internet Limited1 range
Range status
How Ofcom lists the ranges starting 056030.
Allocations by year
Explore by the next digit
Each block below starts 056030. Pick one to narrow it down.
What a 056030 number tells you
What it is
055 numbers are used for corporate networks; 056 numbers are location-independent numbers often used by internet (VoIP) phone services.
What it costs
Costs vary by provider – check your tariff.
Watch out for
Because they are not tied to a place, these numbers say little about where a caller really is.
056030 numbers: common questions
Who owns 056030 numbers?
Ofcom allocated the ranges starting 056030 to Magrathea Telecommunications Limited, Orange Business Holdings UK Limited, Zen Internet Limited. Numbers can be moved between providers, so this shows who the range was originally given to – not who is using a particular number today.
How do I call a 056030 number from abroad?
Replace the leading 0 with +44. For example, a number starting 056030 becomes +44 56030 followed by the rest of the number.
How much does it cost to call a 056030 number?
Costs vary by provider – check your tariff.
Is a call from a 056030 number a scam?
Because they are not tied to a place, these numbers say little about where a caller really is. Check the full number on Who’s Calling to see if it belongs to a verified business and what other people have reported.
Did a 056030 number call you?
Check the full number to see if it belongs to a verified UK business and what other people have reported.
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