Number range
01722 33xxxx
Ofcom’s records for the block of 10,000 numbers that start 0172233, 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.
- 01722 331191
- GP practice: Salisbury Walk-In HC
- 01722 333034
- GP practice: Salisbury Medical Practice
- 01722 333094
- School: Leehurst Swan School
- 01722 333214
- GP practice: Harcourt Medical Centre
- 01722 333306
- 01722 333497
- School: St Mark's CofE Junior School, Salisbury
- 01722 333851
- School: Bishop Wordsworth's Church of England Grammar School
- 01722 334142
- Pharmacy: Superdrug Pharmacy
- 01722 334168
- School: Exeter House Special School
- 01722 334594
- School: Wyndham Park Infants' School
- 01722 335380
- School: St Joseph's Catholic School
- 01722 335849
- School: Woodlands Primary School
- 01722 336262
- NHS trust: Salisbury NHS Foundation Trust
- 01722 336441
- GP practice: Three Chequers Medical Practice
- 01722 336459
- School: Sarum St Paul's CofE (VA) Primary School
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 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), "NHS Trusts (etr)" (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.