Number range
01277 22xxxx
Ofcom’s records for the block of 10,000 numbers that start 0127722, 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.
- 01277 220705
- Pharmacy: Shenfield Pharmacy
- 01277 221249
- School: Shenfield St. Mary's Church of England Primary School
- 01277 222488
- School: Long Ridings Primary School
- 01277 223008
- School: Warley Primary School
- 01277 223651
- School: St Thomas of Canterbury Church of England Aided Primary School, Brentwood
- 01277 223844
- GP practice: Rockleigh Court Surgery
- 01277 225789
- Pharmacy: Rockleigh Court Chemist
- 01277 227152
- School: Ursuline Preparatory School
- 01277 227156
- School: Brentwood Ursuline Convent High School
- 01277 227282
- School: St Joseph the Worker Catholic Primary School
- 01277 227711
- GP practice: Tile House Surgery
- 01277 229203
- Pharmacy: Ingrave 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 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.