This is the telephone area code for Chittagong and surrounding areas in southeastern Bangladesh.
How to Call Chittagong from Overseas
- Dial your country's exit code (International Access Code)
- Dial 880 (Bangladesh country code)
- Dial the area code (31 - without the leading 0)
- Dial the local phone number
Example: Calling Chittagong from the United Kingdom
00 880 31 721 5678
Where:
00 = United Kingdom exit code
880 = Bangladesh country code
31 = Chittagong area code (031 without the 0)
721 5678 = Local Chittagong phone number
Quick Facts
Chittagong Area Code Coverage
The 031 area code covers Chittagong city and nearby regions in Chittagong Division:
Chittagong City Centre
Agrabad, GEC Circle, Dampara, Lalkhan Bazar
North Chittagong
Halishahar, Patenga, Shah Amanat International Airport
South Chittagong
Cox's Bazar (partial), Banskhali, Anwara
West Chittagong
Chandanaish, Hathazari, Raozan
Chittagong Port Area
Port of Chittagong, Karnaphuli River banks, CDA Avenue
Greater Chittagong
Bandarban (partial), Rangamati (partial), Sitakunda
Major Bangladesh Area Codes
Common Exit Codes for Calling Bangladesh
When calling Chittagong from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011