01603 is the area code for Norwich, Norfolk, UK.
Dialling Norwich Phone Numbers from the UK
To dial a telephone number in Norwich from within the UK use the area code 01603 plus the number. For example 01603 111111.
If calling a local phone number in Norwich from a landline that also has the area code 01603, the 01603 area code is not needed.
Dialling Norwich Phone Numbers from Overseas
To dial a phone number in Norwich from overseas:
- Dial the international access code for the country you are calling from (typically 00, 011, or +)
- Dial the country code for the United Kingdom (44)
- Dial the area code for Norwich without the first zero (1603)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1603 111111
Time in Norwich
The time now in Norwich is . The date is .
The map below shows where Norwich is located.