Number range
020 8455 xxxx
Ofcom’s records for the block of 10,000 numbers that start 0208455, 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 8455 0909
- School: Kerem School
- 020 8455 1353
- Pharmacy: Bishops Pharmacy
- 020 8455 1517
- Pharmacy: Victoria Pharmacy
- 020 8455 2132
- School: Annemount School
- 020 8455 2477
- GP practice: Ravenscroft Medical Centre
- 020 8455 3269
- School: Garden Suburb Junior School
- 020 8455 4013
- School: Claremont Primary School
- 020 8455 4111
- School: Mapledown School
- 020 8455 4114
- School: Clarion
- 020 8455 4351
- Pharmacy: I Warman Freed
- 020 8455 7483
- School: Kisharon School
- 020 8455 8198
- School: Garden Suburb Infant School
- 020 8455 9090
- Pharmacy: Hugh Lloyd Pharmacy
- 020 8455 9091
- School: All Saints' CofE Primary School NW2
- 020 8455 9572
- School: Wessex Gardens Primary School
- 020 8455 9977
- GP practice: Pennine Drive Practice
- 020 8455 9994
- GP practice: Drs Adler and Rosenberg
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.