Area Code +880-721-(860000...869999) located in Rajshahi, Rajshahi (54), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 721 Subscriber Number From : 860000 Subscriber Number To : 869999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 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 : 54 Region Name : Rajshahi City : Rajshahi Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 24.3700 Longitude : 88.6000 ‹ previous : +880-721-(800000...819999) next › : +880-7225-(56000...56999) Dialling Instructions For trunk calls: 0 721 860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 721 860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 860000 ~ 869999 (Count: 10,000) Example: +880-721-860000 / 00880-721-860000 (0721-860000 / 0-721-860000) +880-721-860001 / 00880-721-860001 (0721-860001 / 0-721-860001) +880-721-860002 / 00880-721-860002 (0721-860002 / 0-721-860002) +880-721-860003 / 00880-721-860003 (0721-860003 / 0-721-860003) +880-721-860004 / 00880-721-860004 (0721-860004 / 0-721-860004) ...+880-721-xxxxxx / 00880-721-xxxxxx (0721-xxxxxx / 0-721-xxxxxx) ...+880-721-869995 / 00880-721-869995 (0721-869995 / 0-721-869995) +880-721-869996 / 00880-721-869996 (0721-869996 / 0-721-869996) +880-721-869997 / 00880-721-869997 (0721-869997 / 0-721-869997) +880-721-869998 / 00880-721-869998 (0721-869998 / 0-721-869998) +880-721-869999 / 00880-721-869999 (0721-869999 / 0-721-869999)