Area Code +880-331-(60000...63999) located in Feni, 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 : 60000 Subscriber Number To : 63999 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 : Feni Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.0200 Longitude : 91.4000 ‹ previous : +880-3225-(8000...8999) next › : +880-331-(73000...74999) Dialling Instructions For trunk calls: 0 331 60000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 331 60000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 60000 ~ 63999 (Count: 4,000) Example: +880-331-60000 / 00880-331-60000 (0331-60000 / 0-331-60000) +880-331-60001 / 00880-331-60001 (0331-60001 / 0-331-60001) +880-331-60002 / 00880-331-60002 (0331-60002 / 0-331-60002) +880-331-60003 / 00880-331-60003 (0331-60003 / 0-331-60003) +880-331-60004 / 00880-331-60004 (0331-60004 / 0-331-60004) ...+880-331-xxxxx / 00880-331-xxxxx (0331-xxxxx / 0-331-xxxxx) ...+880-331-63995 / 00880-331-63995 (0331-63995 / 0-331-63995) +880-331-63996 / 00880-331-63996 (0331-63996 / 0-331-63996) +880-331-63997 / 00880-331-63997 (0331-63997 / 0-331-63997) +880-331-63998 / 00880-331-63998 (0331-63998 / 0-331-63998) +880-331-63999 / 00880-331-63999 (0331-63999 / 0-331-63999)