- Prefix
01289 5- Area
- Berwick-uponTweed
- Number type
- Geographic landline (01/02)
- Format
01289 5XXXXX- From abroad
+44 1289 5XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 11
- Range holders
- 9
What are 01289 5XXXXX numbers?
Any UK number matching 01289 5XXXXX sits in the
01289 dialling code for Berwick-uponTweed.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
11 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Berwick-uponTweed area — or
organisations elsewhere that keep a local 01289 presence using
VoIP.
Who holds 01289 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Resilient Limited | 3 | 01289 580XXX |
| DRD Communications Limited | 1 | 01289 571XXX |
| Digital Space Group Limited | 1 | 01289 563XXX |
| Gamma Telecom Holdings Limited | 1 | 01289 54XXXX |
| Localphone Limited | 1 | 01289 53XXXX |
| Redcentric Solutions Limited | 1 | 01289 52XXXX |
| Served Up Limited | 1 | 01289 55XXXX |
| TelNG Limited | 1 | 01289 51XXXX |
| Vodafone Ltd (C&W) | 1 | 01289 50XXXX |
Ofcom’s data shows the provider each number range was originally allocated to — not who holds an individual number today. Numbers are frequently moved (ported) between providers, and no public database reveals the person or business behind a specific number, so treat any service that claims to with suspicion.
Not every block in this range is in service: of the 37 blocks Ofcom lists, 26 are protected (reserved by Ofcom and not in use). A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01289 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01289 caller IDs so their calls look like they come from Berwick-uponTweed (‘neighbour spoofing’). If an unexpected caller asks for personal, banking or one-time-code details, hang up and ring the organisation back on a number you find independently. To put a name to a caller, see who called me?; to report one, see how to report a scam number.
Check a specific 01289 5XXXXX number
Paste any full number into the checker above (or on the main phone number checker) to see its exact range holder and allocation status from this week’s Ofcom data.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01289 number ranges
Full 01289 Berwick-uponTweed area-code guide › · All UK area codes ›