Number range
01332 51xxxx
Ofcom’s records for the block of 10,000 numbers that start 0133251, 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.
- 01332 511138
- School: Silverhill Primary School
- 01332 511757
- School: St Clare's School
- 01332 512189
- Pharmacy: Boots
- 01332 512373
- School: Ravensdale Junior School
- 01332 512732
- School: Wren Park Primary School
- 01332 513219
- School: Littleover Community School
- 01332 513283
- GP practice: Mickleover Medical Centre
- 01332 513862
- School: Ravensdale Infant and Nursery School
- 01332 514052
- School: Mickleover Primary School
- 01332 514262
- Pharmacy: Mickleover Pharmacy & Travel Vacc Clinic
- 01332 514267
- School: Derby High School
- 01332 515718
- School: Griffe Field Primary School
- 01332 515921
- School: Murray Park Community School
- 01332 516459
- School: Brookfield Primary School
- 01332 519160
- GP practice: Mickleover Surgery
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.