Area Code +52-866-(1664000...1664999) located in Frontera, Coahuila (COA), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 866 Subscriber Number From : 1664000 Subscriber Number To : 1664999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEVISION INTERNACIONAL, S.A. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : COA Region Name : Coahuila City : Frontera Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 26.9300 Longitude : -101.4500 ‹ previous : +52-866-(1663000...1663999) next › : +52-866-(1670000...1679999) Dialling Instructions For trunk calls: 1 866 1664000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 866 1664000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1664000 ~ 1664999 (Count: 1,000) Example: +52-866-1664000 / 0052-866-1664000 (01866-1664000 / 01-866-1664000) +52-866-1664001 / 0052-866-1664001 (01866-1664001 / 01-866-1664001) +52-866-1664002 / 0052-866-1664002 (01866-1664002 / 01-866-1664002) +52-866-1664003 / 0052-866-1664003 (01866-1664003 / 01-866-1664003) +52-866-1664004 / 0052-866-1664004 (01866-1664004 / 01-866-1664004) ...+52-866-xxxxxxx / 0052-866-xxxxxxx (01866-xxxxxxx / 01-866-xxxxxxx) ...+52-866-1664995 / 0052-866-1664995 (01866-1664995 / 01-866-1664995) +52-866-1664996 / 0052-866-1664996 (01866-1664996 / 01-866-1664996) +52-866-1664997 / 0052-866-1664997 (01866-1664997 / 01-866-1664997) +52-866-1664998 / 0052-866-1664998 (01866-1664998 / 01-866-1664998) +52-866-1664999 / 0052-866-1664999 (01866-1664999 / 01-866-1664999)