01770 numbers in Isle of Arran
01770 is the area code for Isle of Arran. Ofcom’s numbering data lists 433 number ranges starting 01770, allocated to 76 providers. The largest holder is BT, with 3% of them.
Who were 01770 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider341 ranges
- BT11 ranges
- Gamma Telecom Holdings Limited3 ranges
- Digital Space Group Limited2 ranges
- TalkTalk Communications Limited2 ranges
- Fuse 2 Communications Ltd2 ranges
- GCI Network Solutions Limited2 ranges
- Telecom2 Limited1 range
- Nexus Telecommunications Limited1 range
- IOVOX Limited1 range
- Windsor Telecom Limited1 range
- Localphone Limited1 range
+ 65 more
Range status
How Ofcom lists the ranges starting 01770.
Allocations by year
Explore by the next digit
Each block below starts 01770. Pick one to narrow it down.
What a 01770 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.
01770 numbers: common questions
Who owns 01770 numbers?
Ofcom allocated the ranges starting 01770 to BT, Gamma Telecom Holdings Limited, Digital Space Group Limited 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 01770 number from abroad?
Replace the leading 0 with +44. For example, a number starting 01770 becomes +44 1770 followed by the rest of the number.
How much does it cost to call a 01770 number?
Charged as a normal UK call and usually included in landline and mobile allowances.
Is a call from a 01770 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 01770 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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