Area Code +235-66-(600000...699999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 235 International Prefix : 00 National Destination Code : 66 Subscriber Number From : 600000 Subscriber Number To : 699999 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-(500000...599999) next › : +235-66-(700000...799999) Dialling Instructions For trunk calls: - 66 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 235 66 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 699999 (Count: 100,000) Example: +235-66-600000 / 00235-66-600000 (66-600000 / -66-600000) +235-66-600001 / 00235-66-600001 (66-600001 / -66-600001) +235-66-600002 / 00235-66-600002 (66-600002 / -66-600002) +235-66-600003 / 00235-66-600003 (66-600003 / -66-600003) +235-66-600004 / 00235-66-600004 (66-600004 / -66-600004) ...+235-66-xxxxxx / 00235-66-xxxxxx (66-xxxxxx / -66-xxxxxx) ...+235-66-699995 / 00235-66-699995 (66-699995 / -66-699995) +235-66-699996 / 00235-66-699996 (66-699996 / -66-699996) +235-66-699997 / 00235-66-699997 (66-699997 / -66-699997) +235-66-699998 / 00235-66-699998 (66-699998 / -66-699998) +235-66-699999 / 00235-66-699999 (66-699999 / -66-699999)