01277 583 Dialing Code
Brentwood
Dialing Code 01277 583 is part of Area Code 01277, which covers Brentwood and the surrounding area.
The majority of numbers in the 01277 Area Code belong to normal landlines in Brentwood, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01277 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 583 after the area code indicate that the range of numbers was originally allocated to BT on 26 March 2019, although due to number portability, individual numbers within this range may now be allocated to other operators.
01277 area code information
| Area Code: | 01277 |
|---|---|
| Location: | Brentwood |
| Dialing Code: | 01277 583 |
| Provider: | BT |
| Date range allocated: | 26 March 2019 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01277 583### |
| International number format: | +44 1277 583### |
| Last code change: | April 1995 from 0277. |
This page was last updated on 14 March 2024.