Area Code +227-20-(640000...649999) located in Konni, more detail is as below. Place International Dialing Code : 227 International Prefix : 00 National Destination Code : 20 Subscriber Number From : 640000 Subscriber Number To : 649999 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 : SONITEL S.A. Click here to buy Niger Area Code Database Other Information Language Code : fr (French) Country Number : 562 (Niger) Country Code : NE (Niger) City : Konni Timezone : Africa/Niamey Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 13.7900 Longitude : 5.2500 ‹ previous : +227-20-(540000...549999) next › : +227-20-(650000...659999) Dialling Instructions For trunk calls: - 20 640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 227 20 640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 640000 ~ 649999 (Count: 10,000) Example: +227-20-640000 / 00227-20-640000 (20-640000 / -20-640000) +227-20-640001 / 00227-20-640001 (20-640001 / -20-640001) +227-20-640002 / 00227-20-640002 (20-640002 / -20-640002) +227-20-640003 / 00227-20-640003 (20-640003 / -20-640003) +227-20-640004 / 00227-20-640004 (20-640004 / -20-640004) ...+227-20-xxxxxx / 00227-20-xxxxxx (20-xxxxxx / -20-xxxxxx) ...+227-20-649995 / 00227-20-649995 (20-649995 / -20-649995) +227-20-649996 / 00227-20-649996 (20-649996 / -20-649996) +227-20-649997 / 00227-20-649997 (20-649997 / -20-649997) +227-20-649998 / 00227-20-649998 (20-649998 / -20-649998) +227-20-649999 / 00227-20-649999 (20-649999 / -20-649999)