Number range
01237 47xxxx
Ofcom’s records for the block of 10,000 numbers that start 0123747, 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.
- 01237 471071
- GP practice: Wooda Surgery
- 01237 472002
- Pharmacy: Bideford Pharmacy
- 01237 473548
- School: West Croft School
- 01237 473569
- School: St Margaret's Church of England Junior School
- 01237 474340
- Pharmacy: Boots
- 01237 474365
- School: Appledore School
- 01237 474994
- GP practice: Northam Surgery
- 01237 475178
- School: East-the-Water Community Primary School
- 01237 475276
- School: St Helens Church of England Academy
- 01237 476363
- GP practice: Bideford Medical Centre
- 01237 477262
- School: St George's CofE Infant and Nursery School
- 01237 477288
- School: St Mary's CofE Primary School
- 01237 477611
- School: Bideford College
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.
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.