02825 Area Code
The dialling code for Ballymena: what 02825 numbers are, who holds them, and what to do about a call you don't recognise.
What Is the 02825 Area Code?
Ballymena landline number. 02825 numbers are UK landline numbers in the 028 area code, which covers Northern Ireland (Ballymena). Internet phone services can use them too, so a caller is not necessarily there.
Who was the range allocated to?
Ofcom has allocated 02825 numbers to 76 providers. The largest holders are BT, Digital Space Group Limited and GCI Network Solutions Limited.
Numbers can be moved (ported) between networks, so the network a caller uses today may not be the one Ofcom allocated the block to. The allocation does not identify the person or business using a number.
Had a call from a 02825 number you don't recognise?
We can't tell you who called: an area code only shows the type of number and the provider Ofcom allocated the range to.
- Don't call back in a hurry, even if a message says it's urgent. Never give bank details or security codes on a call you didn't expect.
- Block the number from your phone's recent calls list.
- Forward scam texts free to 7726. Report unwanted marketing calls to the ICO, and see Ofcom's advice on scam calls.
- Register your number with the Telephone Preference Service to opt out of sales calls.
About the 02825 Range
| Number type | Ballymena landline number |
|---|---|
| Area | Ballymena |
| Part of | the 028 area code (Northern Ireland) |
| Number format | 028 25XX XXXX |
| Allocated by Ofcom | 68% of the range, to 76 providers |
| First allocation on record | 26 May 1999 |
| Most recent allocation | 26 January 2026 |
Largest holders of 02825 numbers
| Provider (as allocated by Ofcom) | Share of range | First allocated |
|---|---|---|
| BT | 12% | 26 May 1999 |
| Digital Space Group Limited | 2% | 9 June 2008 |
| GCI Network Solutions Limited | 2% | 19 April 2017 |
| TalkTalk Communications Limited | 2% | 15 June 2006 |
| Vodafone Ltd (C&W) | 2% | 10 September 2013 |
| Fuse 2 Communications Ltd | 1% | 12 July 2017 |
70 more providers hold smaller blocks.
Allocation data: Ofcom numbering data, as published 28 October 2026.
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Common Questions About 02825 Numbers
Where is the 02825 area code?
02825 numbers are UK landline numbers in the 028 area code, which covers Northern Ireland (Ballymena). Internet phone services can use them too, so a caller is not necessarily there.
Is 02825 a mobile number?
No. 02825 is a landline (geographic) area code for Ballymena. UK mobile numbers start with 07.
Who does the 02825 range belong to?
Ofcom has allocated 02825 numbers to 76 providers. The largest holders are BT, Digital Space Group Limited and GCI Network Solutions Limited. Numbers can be moved (ported) between networks, so the network a caller uses today may not be the one Ofcom allocated the block to. The allocation does not identify the person or business using a number.
Who called me from a 02825 number?
We can't tell you who called. An area code only shows the type of number and which provider Ofcom allocated the range to. If you don't recognise a 02825 number, don't call back in a hurry, and never give out bank details or security codes on a call you didn't expect.
Block the number from your phone's recent calls list. Forward scam texts free to 7726, report unwanted marketing calls to the ICO, and see Ofcom's advice on scam calls.