UK-wide number
0333 numbers: allocation facts
- Range records
- 1000
- Allocated records
- 235
- Distinct listed holders
- 135
A snapshot-led view of 0333 numbering ranges and their listed allocation states.
What the record means
Facts first, identity separate
Allocation describes how a number range is administered at the snapshot date. It does not establish who used a displayed caller ID.
Source detail
- Prefix family
- 0333
- Snapshot published
- 14 Oct 2026
- Blocks that changed status between the 19 Aug 2026 and 17 Oct 2026 snapshots
- 0
- Blocks that changed listed holder between the 19 Aug 2026 and 17 Oct 2026 snapshots
- 0
Claim identifiers and provenance
number-type:0333:records:fc227d9e:v1number-type:0333:allocated_records:fc227d9e:v1number-type:0333:listed_holders:fc227d9e:v1number-type:0333:prefix:fc227d9e:v1number-type:0333:snapshot_date:fc227d9e:v1number-type:0333:status_changes:fc227d9e:v1number-type:0333:holder_changes:fc227d9e:v1