075 mobile numbers in the United Kingdom (+44 75)
What the numbering plan and the regulator's allocation table say about numbers starting 075 (+44 75): the place, the line types, every block's status and the carriers those blocks were allocated to. Original allocation, not who serves a number today, and never who owns or calls from a number.
Live demo
POST /demo/phone · no key needed
Response
Look up any number to see the full API response, straight from the live service. National formats need the country.
The range at a glance
| Country | United Kingdom (GB) |
|---|---|
| Calling code | +44 |
| Prefix | 75 |
| Dialled inside the country | 075 |
| Place named for the range | United Kingdom |
| Time zones | Europe/London |
| Line types by the numbering plan | mobile |
| Example format | +44 7500 000000 |
Blocks in the regulator's table
Each block is a 5-digit prefix of the national number. A number in an allocated block is assignable; in an unassigned block no carrier can have a subscriber, so the lookup answers unassigned_block for it, except a number in a range reserved for fiction (is_fictional), which answers valid even where the regulator lists its block as protected. The numbering plan types these numbers itself (mobile), not the holders' names. 0.1% of the allocated blocks belong to a virtual-number wholesaler or VoIP provider.
| Allocated | 949 |
|---|---|
| Unassigned | 51 |
| Reserved | 0 |
| Total blocks | 1,000 |
Who the blocks were allocated to
The holders as the regulator lists them, by number of allocated blocks. Allocation is not service: a ported number keeps its original block, so a holder here may no longer serve a given number. The last row adds up every other allocated block in the table: the smaller holders and any holder this page does not name.
| holder | brand | kind | blocks | share |
|---|---|---|---|---|
| Telefonica UK Limited | — | 450 | 47.4% | |
| Vodafone Limited | — | 151 | 15.9% | |
| EE Limited ( TM) | — | 130 | 13.7% | |
| EE Limited (Orange) | — | 125 | 13.2% | |
| Hutchison 3G UK Ltd | — | 65 | 6.8% | |
| Jersey Telecom | — | 8 | 0.8% | |
| Gamma Telecom Holdings Limited | — | 6 | 0.6% | |
| Simwood eSMS Limited | — | 1 | 0.1% | |
| BT OnePhone Limited | — | 1 | 0.1% | |
| Tismi BV | voip | 1 | 0.1% | |
| All other blocks (11 holders not listed) | — | 11 | 1.2% |
What each network brand’s legal entities hold across the whole table, counted in numbers: Virgin Media O2, EE, VodafoneThree.
How to read this page
Everything above comes from two public sources: the numbering metadata, which names the zones and the line types of the range and, outside North America, its place; and the regulator's allocation table, which lists each block's status and holder and, in North America, the rate centres the place is named from. Neither knows who serves a number today, whether a handset is switched on, or who owns or answers it. Spaw reports what the tables say and names the dataset and version behind every answer.
More area codes in the United Kingdom
- +44 70
- +44 71
- +44 73
- +44 74
- +44 76
- +44 77
- +44 78
- +44 79
- All area codes in the United Kingdom
- Look up any number
ofcom-numbering 2026-10-15 (Ofcom copyright) · newest data dated 2026-10-15 · about the regulator’s table
More free tools
All free toolsNeed this at scale?
The Spaw API runs the same lookup with batch and bulk endpoints, monitored number lists, your own suppression list and SMS outcome reporting — 100 free credits a month, no card required.