0170921 numbers in Rotherham
Numbers beginning 0170921 are part of the Rotherham dialling area, whose area code is 01709. Ofcom’s numbering data lists 10 number ranges starting 0170921, allocated to 5 providers. The largest holder is Sky UK Limited, with 20% of them.
Who were 0170921 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider4 ranges
- Sky UK Limited2 ranges
- Gamma Telecom Holdings Limited1 range
- BT1 range
- KCOM Group Ltd1 range
- Colt Technology Services1 range
Range status
How Ofcom lists the ranges starting 0170921.
Allocations by year
What a 0170921 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.
0170921 numbers: common questions
Where is the 01709 area code?
01709 is the UK dialling code for Rotherham. Calls from a 01709 number were made from a phone line issued for that area – although caller ID can be faked, so a local code is not proof the caller is local.
Who owns 0170921 numbers?
Ofcom allocated the ranges starting 0170921 to Sky UK Limited, Gamma Telecom Holdings Limited, BT 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 0170921 number from abroad?
Replace the leading 0 with +44. For example, a number starting 01709 becomes +44 1709 followed by the rest of the number.
How much does it cost to call a 0170921 number?
Charged as a normal UK call and usually included in landline and mobile allowances.
Is a call from a 0170921 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 0170921 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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