Area Code +235-66-(500000...599999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 235 International Prefix : 00 National Destination Code : 66 Subscriber Number From : 500000 Subscriber Number To : 599999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : Zain Click here to buy Chad Area Code Database Other Information Language Code : fr (French) Country Number : 148 (Chad) Country Code : TD (Chad) City : Mobile Telephony Timezone : Africa/Ndjamena Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 12.1100 Longitude : 15.0500 ‹ previous : +235-66-(400000...499999) next › : +235-66-(600000...699999) Dialling Instructions For trunk calls: - 66 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 235 66 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 599999 (Count: 100,000) Example: +235-66-500000 / 00235-66-500000 (66-500000 / -66-500000) +235-66-500001 / 00235-66-500001 (66-500001 / -66-500001) +235-66-500002 / 00235-66-500002 (66-500002 / -66-500002) +235-66-500003 / 00235-66-500003 (66-500003 / -66-500003) +235-66-500004 / 00235-66-500004 (66-500004 / -66-500004) ...+235-66-xxxxxx / 00235-66-xxxxxx (66-xxxxxx / -66-xxxxxx) ...+235-66-599995 / 00235-66-599995 (66-599995 / -66-599995) +235-66-599996 / 00235-66-599996 (66-599996 / -66-599996) +235-66-599997 / 00235-66-599997 (66-599997 / -66-599997) +235-66-599998 / 00235-66-599998 (66-599998 / -66-599998) +235-66-599999 / 00235-66-599999 (66-599999 / -66-599999)