Area Code +254-20-(3900000...3999999) located in Jamhuri, Nairobi, more detail is as below. Place International Dialing Code : 254 International Prefix : 000 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 3900000 Subscriber Number To : 3999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telkom Kenya Click here to buy Kenya Area Code Database Other Information Language Code : en (English) Country Number : 404 (Kenya) Country Code : KE (Kenya) Region Name : Nairobi City : Jamhuri Timezone : Africa/Nairobi Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -1.3200 Longitude : 36.7500 ‹ previous : +254-20-(3800000...3899999) next › : +254-20-(4000000...4099999) Dialling Instructions For trunk calls: 0 20 3900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 000 254 20 3900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3900000 ~ 3999999 (Count: 100,000) Example: +254-20-3900000 / 000254-20-3900000 (020-3900000 / 0-20-3900000) +254-20-3900001 / 000254-20-3900001 (020-3900001 / 0-20-3900001) +254-20-3900002 / 000254-20-3900002 (020-3900002 / 0-20-3900002) +254-20-3900003 / 000254-20-3900003 (020-3900003 / 0-20-3900003) +254-20-3900004 / 000254-20-3900004 (020-3900004 / 0-20-3900004) ...+254-20-xxxxxxx / 000254-20-xxxxxxx (020-xxxxxxx / 0-20-xxxxxxx) ...+254-20-3999995 / 000254-20-3999995 (020-3999995 / 0-20-3999995) +254-20-3999996 / 000254-20-3999996 (020-3999996 / 0-20-3999996) +254-20-3999997 / 000254-20-3999997 (020-3999997 / 0-20-3999997) +254-20-3999998 / 000254-20-3999998 (020-3999998 / 0-20-3999998) +254-20-3999999 / 000254-20-3999999 (020-3999999 / 0-20-3999999)