01603 529 Dialing Code
Norwich
Dialing Code 01603 529 is part of Area Code 01603, which covers Norwich and the surrounding area.
The majority of numbers in the 01603 Area Code belong to normal landlines in Norwich, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01603 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 529 after the area code indicate that the range of numbers was originally allocated to Numbers Plus Ltd on 28 July 2011, although due to number portability, individual numbers within this range may now be allocated to other operators.
01603 area code information
| Area Code: | 01603 |
|---|---|
| Location: | Norwich |
| Dialing Code: | 01603 529 |
| Provider: | Numbers Plus Ltd |
| Date range allocated: | 28 July 2011 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01603 529### |
| International number format: | +44 1603 529### |
| Last code change: | April 1995 from 0603. |
This page was last updated on 9 August 2023.