01603 805 Dialing Code
Dialing Code 01603 805 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 805 after the area code indicate that the range of numbers was originally allocated to Calltracks Limited on 12 January 2022, although due to number portability, individual numbers within this range may now be allocated to other operators.
01603 area code information
|Dialing Code:||01603 805|
|Date range allocated:||12 January 2022|
|Call Costs:||Normal landline rate|
|Area code required for local calls:||No|
|Local number length:||6|
|Number format:||01603 805###|
|International number format:||+44 1603 805###|
|Last code change:||April 1995 from 0603.|