Number range
01529 30xxxx
Ofcom’s records for the block of 10,000 numbers that start 0152930, 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.
- 01529 301830
- Pharmacy: The Riverside Pharmacy
- 01529 302051
- Pharmacy: Clover House Pharmacy
- 01529 302110
- Pharmacy: Boots
- 01529 302181
- School: Carre's Grammar School
- 01529 302388
- School: The Leasingham St Andrew's Church of England Primary School
- 01529 302487
- School: St George's Academy
- 01529 302595
- School: The Kirkby-la-Thorpe Church of England Primary School
- 01529 302696
- School: Church Lane Primary School & Nursery
- 01529 302698
- School: St Botolph's C of E Primary School
- 01529 302772
- School: William Alvey School
- 01529 303301
- GP practice: Sleaford Medical Group
- 01529 304373
- School: Our Lady of Good Counsel Catholic Primary School, A Voluntary Academy
- 01529 307013
- College: Sleaford Joint Sixth Form
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.
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.