- Prefix
0344- Number type
- UK-wide non-geographic
- Cost to call
- Same as 01/02 calls; included in inclusive minutes
- Geographic
- No – UK-wide
- Ofcom blocks in range
- 1,801
- Blocks in service
- 397
- Range holders
- 47
What are 0344 numbers?
Numbers starting 0344 are UK uk-wide non-geographic
numbers in Ofcom’s 03 numbers
range. They are not tied to any town or city. Ofcom currently lists
1,801 number blocks under 0344, of which
397 are allocated to
47 providers.
Who uses 0344 numbers?
Public bodies, charities and national businesses that want one number for the whole UK without tying it to a town.
Who holds 0344 number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Vodafone Ltd (C&W) | 81 | 0344 040 2XXX |
| TalkTalk Communications Limited | 42 | 0344 043 3XXX |
| GCI Network Solutions Limited | 33 | 0344 050 9XXX |
| Virgin Media Limited | 25 | 0344 395 XXXX |
| BT | 17 | 0344 040 4XXX |
| Colt Technology Services | 15 | 0344 047 7XXX |
| Dynamic Mobile Billing Limited | 13 | 0344 276 XXXX |
| Flextel Limited | 12 | 0344 500 XXXX |
| Gamma Telecom Holdings Limited | 12 | 0344 216 XXXX |
| Magrathea Telecommunications Limited | 12 | 0344 307 XXXX |
| Call Stream Limited | 11 | 0344 274 XXXX |
| Daisy Communications Ltd | 11 | 0344 094 2XXX |
…and 35 more providers hold smaller allocations in this range.
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.
How often is 0344 checked?
21 people checked an 0344 number with this tool in the four weeks to 20 September 2026. That makes it the 5th most-checked 03 range on this site out of 88 with any checks at all. Checks were down 45% in the latest week compared with the week before.
Checks per week (weeks ending on the dates shown). Our own lookup data, counted once per person per number per day, with Ofcom’s drama/example ranges excluded and refreshed weekly. It measures how many people were curious enough to check a number in this range — it is not a count of scam calls, and it says nothing about any individual number. The quarterly nuisance-call prefixes report puts every range side by side.
Scam & cost warnings
0344 numbers are low-risk for callers because Ofcom caps their cost at the 01/02 rate — but scammers still use and spoof them precisely because they look official. An 0344 caller ID is not proof you’re talking to a government body or bank.
Check a specific 0344 number
Paste the full number into the checker above to see its range holder and allocation status from this week’s Ofcom data — free, no sign-up.
Related 03 prefixes
03 numbers guide › · All UK number ranges › · Nuisance-call data & reports ›