Area Code +257-22-(400000...409999) located in East Central Zone, more detail is as below. Place International Dialing Code : 257 International Prefix : 00 National Destination Code : 22 Subscriber Number From : 400000 Subscriber Number To : 409999 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 : ONATEL Click here to buy Burundi Area Code Database Other Information Language Code : fr (French) Country Number : 108 (Burundi) Country Code : BI (Burundi) City : East Central Zone Timezone : Africa/Bujumbura Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : -3.3100 Longitude : 30.3400 ‹ previous : +257-22-(300000...309999) next › : +257-22-(500000...509999) Dialling Instructions For trunk calls: - 22 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 257 22 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +257-22-400000 / 00257-22-400000 (22-400000 / -22-400000) +257-22-400001 / 00257-22-400001 (22-400001 / -22-400001) +257-22-400002 / 00257-22-400002 (22-400002 / -22-400002) +257-22-400003 / 00257-22-400003 (22-400003 / -22-400003) +257-22-400004 / 00257-22-400004 (22-400004 / -22-400004) ...+257-22-xxxxxx / 00257-22-xxxxxx (22-xxxxxx / -22-xxxxxx) ...+257-22-409995 / 00257-22-409995 (22-409995 / -22-409995) +257-22-409996 / 00257-22-409996 (22-409996 / -22-409996) +257-22-409997 / 00257-22-409997 (22-409997 / -22-409997) +257-22-409998 / 00257-22-409998 (22-409998 / -22-409998) +257-22-409999 / 00257-22-409999 (22-409999 / -22-409999)