01603 983 Dialing Code
Norwich
Dialing Code 01603 983 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 983 after the area code indicate that the number is in a range not currently allocated to a provider. Therefore any numbers with this dialing code are currently invalid and not linked to an operational phone number.
01603 area code information
| Area Code: | 01603 |
|---|---|
| Location: | Norwich |
| Dialing Code: | 01603 983 |
| Provider: | n/a - Not currently allocated |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01603 983### |
| International number format: | +44 1603 983### |
| Last code change: | April 1995 from 0603. |
This page was last updated on 23 January 2021.