Number range
01904 55xxxx
Ofcom’s records for the block of 10,000 numbers that start 0190455, 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
- 15 July 1994
- 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.
- 01904 550055
- Contact listed on GOV.UK: Family Fund
- 01904 551122
- School: St Paul's Church of England Voluntary Controlled Primary School
- 01904 551630
- School: Archbishop of York's CofE Junior School, Bishopthorpe
- 01904 552100
- School: Joseph Rowntree School
- 01904 552225
- School: Wigginton Primary School
- 01904 552399
- School: Bishopthorpe Infant School
- 01904 552540
- School: St Mary's Church of England Voluntary Controlled Primary School
- 01904 552910
- School: Dunnington Church of England Primary School
- 01904 553422
- School: Wheldrake with Thorganby Church of England Primary School
- 01904 553890
- School: Lord Deramore's Primary School
- 01904 553900
- School: Applefields School
- 01904 553940
- School: Dringhouses Primary School
- 01904 554490
- School: Yearsley Grove Primary School
- 01904 554535
- School: Copmanthorpe Primary School
- 01904 555280
- School: Elvington Church of England Voluntary Controlled Primary School
- 01904 555295
- School: Westfield Primary Community School
- 01904 555335
- School: Fishergate Primary School
- 01904 555421
- School: St Oswald's Church of England Voluntary Controlled Primary School
- 01904 555555
- School: Danesgate Community
- 01904 555995
- School: St Paul's Nursery School
Contains public sector information from Department for Education, "Establishment fields CSV" (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.