Number range
020 8398 xxxx
Ofcom’s records for the block of 10,000 numbers that start 0208398, 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.
- 020 8398 0291
- School: Esher Sixth Form College
- 020 8398 1070
- School: Long Ditton St Mary's CofE (Aided) Junior School
- 020 8398 1310
- School: Hinchley Wood Primary School
- 020 8398 2494
- Pharmacy: Wallis Jones Pharmacy
- 020 8398 2778
- School: Weston Green Preparatory School
- 020 8398 3008
- Pharmacy: Thorkhill Pharmacy
- 020 8398 3039
- School: Thames Ditton Junior School
- 020 8398 3141
- GP practice: Thorkhill Surgery
- 020 8398 4398
- School: Long Ditton Infant and Nursery School
- 020 8398 5580
- School: Cranmere Primary School
- 020 8398 5842
- School: Thames Ditton Infant School
- 020 8398 6791
- School: St Paul's Catholic Primary School, Thames Ditton
- 020 8398 7161
- School: Hinchley Wood School
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.