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
- 19 Aug 2026
Claim identifiers and provenance
number-type:0333:records:a3476e4c:v1number-type:0333:allocated_records:a3476e4c:v1number-type:0333:listed_holders:a3476e4c:v1number-type:0333:prefix:a3476e4c:v1number-type:0333:snapshot_date:a3476e4c:v1