Number range
01707 65xxxx
Ofcom’s records for the block of 10,000 numbers that start 0170765, 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.
- 01707 650702
- School: Chancellor's School
- 01707 652104
- School: Little Heath Primary School
- 01707 652355
- School: Brookmans Park Primary School
- 01707 652667
- Pharmacy: Brookmans Park Pharmacy
- 01707 652714
- School: Cranborne Primary School
- 01707 652869
- School: Northaw Church of England Primary School
- 01707 652882
- School: Ladbrooke Junior Mixed and Infant School
- 01707 653064
- School: Lochinver House School
- 01707 654037
- School: Stormont School
- 01707 655344
- School: Rhodes Wood Hospital School
- 01707 655512
- School: Gracewood Academy
- 01707 656963
- School: Oakmere Primary School
- 01707 657294
- School: St John's Preparatory and Senior School
- 01707 659120
- Pharmacy: Questmoor Pharmacy
- 01707 659755
- School: Pope Paul Catholic 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), "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.