01556 numbers in Castle Douglas
01556 is the area code for Castle Douglas. Ofcom’s numbering data lists 406 number ranges starting 01556, allocated to 81 providers. The largest holder is BT, with 3% of them.
Who were 01556 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider306 ranges
- BT13 ranges
- Sky UK Limited2 ranges
- Vodafone Ltd (C&W)2 ranges
- I.T Communications Limited2 ranges
- Fuse 2 Communications Ltd2 ranges
- Digital Space Group Limited2 ranges
- TalkTalk Communications Limited2 ranges
- Digitech Solutions Global Limited2 ranges
- Mi Telecom Limited1 range
- IOVOX Limited1 range
- Nodemax Limited1 range
+ 70 more
Range status
How Ofcom lists the ranges starting 01556.
Allocations by year
Explore by the next digit
Each block below starts 01556. Pick one to narrow it down.
What a 01556 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.
01556 numbers: common questions
Who owns 01556 numbers?
Ofcom allocated the ranges starting 01556 to BT, Sky UK 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 01556 number from abroad?
Replace the leading 0 with +44. For example, a number starting 01556 becomes +44 1556 followed by the rest of the number.
How much does it cost to call a 01556 number?
Charged as a normal UK call and usually included in landline and mobile allowances.
Is a call from a 01556 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 01556 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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