Number range
01285 65xxxx
Ofcom’s records for the block of 10,000 numbers that start 0128565, 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.
- 01285 651511
- School: Cirencester Kingshill School
- 01285 652056
- GP practice: Phoenix Health Group
- 01285 652480
- School: Paternoster School
- 01285 652531
- University or higher education institution: Royal Agricultural University
- 01285 652866
- School: Siddington Church of England Primary School
- 01285 653019
- Pharmacy: Boots
- 01285 653122
- GP practice: Cirencester Health Group
- 01285 653431
- School: Stratton Church of England Primary School
- 01285 653447
- School: Cirencester Deer Park School
- 01285 653539
- Pharmacy: Chesterton Pharmacy
- 01285 653799
- School: Powell's Church of England Primary School
- 01285 653817
- School: Watermoor Church of England Primary School
- 01285 654733
- GP practice: Upper Thames Medical Group
- 01285 654796
- School: Chesterton Primary School
- 01285 658217
- Pharmacy: G Horton Chemist
- 01285 658550
- School: Cirencester Primary 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), "GP Practices (epraccur)" (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.
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.