Number range
01704 53xxxx
Ofcom’s records for the block of 10,000 numbers that start 0170453, 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.
- 01704 530994
- Pharmacy: Superdrug Pharmacy
- 01704 531114
- GP practice: Christiana Hartley Medical Practice
- 01704 531180
- School: Meols Cop High School
- 01704 532343
- School: Linaker Primary School
- 01704 533369
- Pharmacy: St Mark's Pharmacy
- 01704 533478
- School: Kew Woods Primary School
- 01704 533907
- Pharmacy: Boots
- 01704 534433
- College: Arden College
- 01704 535737
- School: St Philip's Church of England Primary School
- 01704 536937
- Pharmacy: Boots
- 01704 538366
- School: Holy Trinity Church of England Primary School, Southport
- 01704 538500
- Pharmacy: Hesketh Park Pharmacy
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.
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.