01787 is the area code for Sudbury, Suffolk, UK.
The code also covers Halstead in Essex.
Dialling Sudbury Phone Numbers from Overseas
To dial a phone number in Sudbury 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 Sudbury without the first zero (1787)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1787 111111
Dialling Sudbury Phone Numbers from the UK
To dial a telephone number in Sudbury from within the UK use the area code 01787 plus the number. For example 01787 111111.
If calling a local phone number in Sudbury from a landline that also has the area code 01787, the 01787 area code is not needed.

Current Time in Sudbury
The current time in Sudbury and the UK is . The date is .
Map of Sudbury
The map below shows the location of Sudbury.
