Area Code +227-21-(510000...519999) located in Wireless Local Loop - CDMA, more detail is as below. Place International Dialing Code : 227 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 510000 Subscriber Number To : 519999 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 : Wireless Local Loop - CDMA Timezone : Africa/Niamey Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 13.5100 Longitude : 2.1100 ‹ previous : +227-21-(450000...459999) next › : +227-21-(540000...549999) Dialling Instructions For trunk calls: - 21 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 227 21 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +227-21-510000 / 00227-21-510000 (21-510000 / -21-510000) +227-21-510001 / 00227-21-510001 (21-510001 / -21-510001) +227-21-510002 / 00227-21-510002 (21-510002 / -21-510002) +227-21-510003 / 00227-21-510003 (21-510003 / -21-510003) +227-21-510004 / 00227-21-510004 (21-510004 / -21-510004) ...+227-21-xxxxxx / 00227-21-xxxxxx (21-xxxxxx / -21-xxxxxx) ...+227-21-519995 / 00227-21-519995 (21-519995 / -21-519995) +227-21-519996 / 00227-21-519996 (21-519996 / -21-519996) +227-21-519997 / 00227-21-519997 (21-519997 / -21-519997) +227-21-519998 / 00227-21-519998 (21-519998 / -21-519998) +227-21-519999 / 00227-21-519999 (21-519999 / -21-519999)