01858 numbers in Market Harborough
01858 is the area code for Market Harborough. Ofcom’s numbering data lists 406 number ranges starting 01858, allocated to 93 providers. The largest holder is BT, with 3% of them.
Who were 01858 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider259 ranges
- BT14 ranges
- Barritel Limited9 ranges
- Vodafone Ltd (C&W)9 ranges
- GCI Network Solutions Limited8 ranges
- Gamma Telecom Holdings Limited8 ranges
- Magrathea Telecommunications Limited6 ranges
- TalkTalk Communications Limited3 ranges
- Fuse 2 Communications Ltd2 ranges
- Digital Space Group Limited2 ranges
- Served Up Limited2 ranges
- Colt Technology Services2 ranges
+ 82 more
Range status
How Ofcom lists the ranges starting 01858.
Allocations by year
Explore by the next digit
Each block below starts 01858. Pick one to narrow it down.
What a 01858 number tells you
What it is
Ordinary landline numbers tied to a place. The area code tells you which dialling area the number was issued for – 0161 is Manchester, 020 is London, 01388 is Bishop Auckland.
What it costs
Charged as a normal UK call and usually included in landline and mobile allowances.
Watch out for
A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local.
01858 numbers: common questions
Who owns 01858 numbers?
Ofcom allocated the ranges starting 01858 to BT, Barritel Limited, Vodafone Ltd (C&W) and others. 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 01858 number from abroad?
Replace the leading 0 with +44. For example, a number starting 01858 becomes +44 1858 followed by the rest of the number.
How much does it cost to call a 01858 number?
Charged as a normal UK call and usually included in landline and mobile allowances.
Is a call from a 01858 number a scam?
A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local. 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 01858 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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