Area Code +880-331-(78000...78999) located in Chagalnaiya, Feni (16), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 331 Subscriber Number From : 78000 Subscriber Number To : 78999 National Destination Code Length : 3 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 : 16 Region Name : Feni City : Chagalnaiya Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.0200 Longitude : 91.4900 ‹ previous : +880-331-(76000...76999) next › : +880-331-(79000...79999) Dialling Instructions For trunk calls: 0 331 78000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 331 78000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 78000 ~ 78999 (Count: 1,000) Example: +880-331-78000 / 00880-331-78000 (0331-78000 / 0-331-78000) +880-331-78001 / 00880-331-78001 (0331-78001 / 0-331-78001) +880-331-78002 / 00880-331-78002 (0331-78002 / 0-331-78002) +880-331-78003 / 00880-331-78003 (0331-78003 / 0-331-78003) +880-331-78004 / 00880-331-78004 (0331-78004 / 0-331-78004) ...+880-331-xxxxx / 00880-331-xxxxx (0331-xxxxx / 0-331-xxxxx) ...+880-331-78995 / 00880-331-78995 (0331-78995 / 0-331-78995) +880-331-78996 / 00880-331-78996 (0331-78996 / 0-331-78996) +880-331-78997 / 00880-331-78997 (0331-78997 / 0-331-78997) +880-331-78998 / 00880-331-78998 (0331-78998 / 0-331-78998) +880-331-78999 / 00880-331-78999 (0331-78999 / 0-331-78999)