Number range
023 8055 xxxx
Ofcom’s records for the block of 10,000 numbers that start 0238055, and any numbers in it that we hold other information about.
What Ofcom’s records say
- Allocated to
- BT
- The provider Ofcom gave the block to
- Ofcom status
- Allocated
- Allocated on
- 26 May 1999
- Numbers in block
- 10,000 numbers
- Number length
- 11 digits
Source: Ofcom numbering data, files published 7 October 2026, checked 13 October 2026
Ofcom has allocated this block of numbers to BT.
Ofcom allocates phone numbers to communications providers in blocks. The provider shown is the one Ofcom allocated this block to. It is not the person or business that called you, and the number may since have moved to a different network, because people can usually keep their number when they switch provider. Ofcom does not hold information about individual numbers.
Numbers in this range we know about
Numbers an organisation lists on its own website or in an official register, and numbers at least 3 visitors have reported.
- 023 8055 2220
- School: Hardmoor Nursery & Early Years Centre - Part of the Learning Federation Partnership of Schools
- 023 8055 2252
- School: Swaythling Primary School
- 023 8055 3573
- Pharmacy: Day Lewis Pharmacy
- 023 8055 4217
- Pharmacy: Boots
- 023 8055 4299
- Pharmacy: Carefirst Pharmacy
- 023 8055 4541
- School: Bitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools
- 023 8055 5776
- GP practice: Stoneham Lane Surgery
- 023 8055 5793
- School: Highfield Church of England Primary School
- 023 8055 5794
- Pharmacy: Boots
- 023 8055 5885
- School: Portswood Primary School
- 023 8055 6691
- School: Mansbridge Primary School
- 023 8055 6982
- School: St Denys Primary School
- 023 8055 7352
- School: The Gregg Preparatory School
- 023 8055 7531
- GP practice: University Health Service Southampton
Contains public sector information from Department for Education, "Establishment fields CSV" (13 October 2026), licensed under the Open Government Licence v3.0.
Contains public sector information from NHS England (Organisation Data Service), "Pharmacies (edispensary)" (13 October 2026), licensed under the Open Government Licence v3.0.
Contains public sector information from NHS England (Organisation Data Service), "GP Practices (epraccur)" (13 October 2026), licensed under the Open Government Licence v3.0.
Sources and checks
This page relies on:
Checked on 13 October 2026. Read how reports work. How we check our information. Spotted a mistake? Tell us and we will put it right.