Area Code +227-20-(670000...679999) located in Tahoua, more detail is as below. Place International Dialing Code : 227 International Prefix : 00 National Destination Code : 20 Subscriber Number From : 670000 Subscriber Number To : 679999 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 : Tahoua Timezone : Africa/Niamey Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 14.9000 Longitude : 5.2700 ‹ previous : +227-20-(650000...659999) next › : +227-20-(680000...689999) Dialling Instructions For trunk calls: - 20 670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 227 20 670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 670000 ~ 679999 (Count: 10,000) Example: +227-20-670000 / 00227-20-670000 (20-670000 / -20-670000) +227-20-670001 / 00227-20-670001 (20-670001 / -20-670001) +227-20-670002 / 00227-20-670002 (20-670002 / -20-670002) +227-20-670003 / 00227-20-670003 (20-670003 / -20-670003) +227-20-670004 / 00227-20-670004 (20-670004 / -20-670004) ...+227-20-xxxxxx / 00227-20-xxxxxx (20-xxxxxx / -20-xxxxxx) ...+227-20-679995 / 00227-20-679995 (20-679995 / -20-679995) +227-20-679996 / 00227-20-679996 (20-679996 / -20-679996) +227-20-679997 / 00227-20-679997 (20-679997 / -20-679997) +227-20-679998 / 00227-20-679998 (20-679998 / -20-679998) +227-20-679999 / 00227-20-679999 (20-679999 / -20-679999)