01603 area code: Norwich
Landlines beginning 01603 are registered to Norwich, England. To call one from outside the UK, dial +44 1603 xxxxxx.
Calls from the Norwich area
If your phone showed a number starting 01603, the line was issued in Norwich, England. Numbers in this area are written like 01603 xxxxxx in the UK and +44 1603 xxxxxx internationally. Bear in mind the caller could be anywhere, because landlines can be forwarded and caller ID can be faked.
Phone numbers in Norwich start with the 01603 area code. As with most UK area codes it has five digits, leaving six for the local number (in a handful of places, five). It is part of England. Who Called Me Check holds 45 01603 numbers that people have looked up. Scam callers like to fake local codes such as 01603, because people answer calls that look like they come from nearby. Whatever the code, hang up on any caller who asks for card details, passwords or a one-time code, and ring the organisation back on a number you've found yourself.
01603 key facts
- Code
- 01603
- Registered to
- Norwich, England
- Kind of number
- Landline (geographic)
- Full number length
- 11 digits
- Local part
- 6 digits
- Written in the UK
- 01603 xxxxxx
- Dialled from abroad
- +44 1603 xxxxxx
- Cost to call
- Standard landline rate
- Numbers we hold
- 45
- Caller reports
- 0
01603 numbers people have checked
Questions about 01603 numbers
Which area uses the 01603 code?
01603 is the landline code for Norwich, England. You may also see it called the Norwich dialling code or STD code. Full numbers here are 11 digits long: 01603 followed by 6 local digits.
How do I ring a 01603 number from within the UK?
Dial every digit, code included, for example 01603 xxxxxx. You pay the same as for any other UK landline call.
How do I ring 01603 from another country?
Start with +44 (or 00 44), drop the 0 so the code becomes 1603, then dial the local number, for example +44 1603 xxxxxx.
How much does a call to 01603 cost?
Calling an 01 or 02 number costs the same as any UK landline call, and it normally comes out of the inclusive minutes on your landline or mobile plan.
Who called me from a 01603 number?
The code only tells you where the number was first issued, not who is using it, and callers can fake a local code to seem familiar. Search the full number on this site and read any reports before you ring back.