Area Code +880-31-(650000...659999) located in Chittagong, Chittagong (10), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 650000 Subscriber Number To : 659999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BTTB Click here to buy Bangladesh Area Code Database Other Information Language Code : bn (Bengali) Country Number : 50 (Bangladesh) Country Code : BD (Bangladesh) Region Code : 10 Region Name : Chittagong City : Chittagong Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 22.3700 Longitude : 91.8000 ‹ previous : +880-31-(610000...639999) next › : +880-31-(670000...689999) Dialling Instructions For trunk calls: 0 31 650000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 31 650000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 650000 ~ 659999 (Count: 10,000) Example: +880-31-650000 / 00880-31-650000 (031-650000 / 0-31-650000) +880-31-650001 / 00880-31-650001 (031-650001 / 0-31-650001) +880-31-650002 / 00880-31-650002 (031-650002 / 0-31-650002) +880-31-650003 / 00880-31-650003 (031-650003 / 0-31-650003) +880-31-650004 / 00880-31-650004 (031-650004 / 0-31-650004) ...+880-31-xxxxxx / 00880-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+880-31-659995 / 00880-31-659995 (031-659995 / 0-31-659995) +880-31-659996 / 00880-31-659996 (031-659996 / 0-31-659996) +880-31-659997 / 00880-31-659997 (031-659997 / 0-31-659997) +880-31-659998 / 00880-31-659998 (031-659998 / 0-31-659998) +880-31-659999 / 00880-31-659999 (031-659999 / 0-31-659999)
