Area Code +254-20-(4000000...4099999) located in Kabete, Nairobi, more detail is as below. Place International Dialing Code : 254 International Prefix : 000 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 4000000 Subscriber Number To : 4099999 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 : Kabete Timezone : Africa/Nairobi Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -1.2500 Longitude : 36.7700 ‹ previous : +254-20-(3900000...3999999) next › : +254-20-(4180000...4189999) Dialling Instructions For trunk calls: 0 20 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 000 254 20 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4099999 (Count: 100,000) Example: +254-20-4000000 / 000254-20-4000000 (020-4000000 / 0-20-4000000) +254-20-4000001 / 000254-20-4000001 (020-4000001 / 0-20-4000001) +254-20-4000002 / 000254-20-4000002 (020-4000002 / 0-20-4000002) +254-20-4000003 / 000254-20-4000003 (020-4000003 / 0-20-4000003) +254-20-4000004 / 000254-20-4000004 (020-4000004 / 0-20-4000004) ...+254-20-xxxxxxx / 000254-20-xxxxxxx (020-xxxxxxx / 0-20-xxxxxxx) ...+254-20-4099995 / 000254-20-4099995 (020-4099995 / 0-20-4099995) +254-20-4099996 / 000254-20-4099996 (020-4099996 / 0-20-4099996) +254-20-4099997 / 000254-20-4099997 (020-4099997 / 0-20-4099997) +254-20-4099998 / 000254-20-4099998 (020-4099998 / 0-20-4099998) +254-20-4099999 / 000254-20-4099999 (020-4099999 / 0-20-4099999)