01255 is the area code for Clacton-on-Sea, UK.
The 01255 dialling code also covers Harwich and Walton-on-the-Naze.
Dialling Clacton-on-Sea Phone Numbers from Overseas
To dial a phone number in Clacton-on-Sea 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 Clacton-on-Sea without the first zero (1255)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1255 111111
Dialling Clacton-on-Sea Phone Numbers from the UK
To dial a telephone number in Clacton-on-Sea from within the UK use the area code 01255 plus the number. For example 01255 111111.
If calling a local phone number in Clacton-on-Sea from a landline that also has the area code 01255, the 01255 area code is not needed.

Current Time in Clacton-on-Sea
The current time in Clacton-on-Sea and the UK is . The date is .
Map of Clacton-on-Sea
The map below shows the location of Clacton-on-Sea.
