Area Code +52-671-(7640384...7640533) located in Viesca, Coahuila (COA), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 671 Subscriber Number From : 7640384 Subscriber Number To : 7640533 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 : TELEFONOS DE MEXICO, S.A.B. 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 : Viesca Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 25.3400 Longitude : -102.8100 ‹ previous : +52-671-(7640000...7640383) next › : +52-671-(7640534...7640661) Dialling Instructions For trunk calls: 1 671 7640384 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 671 7640384 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7640384 ~ 7640533 (Count: 150) Example: +52-671-7640384 / 0052-671-7640384 (01671-7640384 / 01-671-7640384) +52-671-7640385 / 0052-671-7640385 (01671-7640385 / 01-671-7640385) +52-671-7640386 / 0052-671-7640386 (01671-7640386 / 01-671-7640386) +52-671-7640387 / 0052-671-7640387 (01671-7640387 / 01-671-7640387) +52-671-7640388 / 0052-671-7640388 (01671-7640388 / 01-671-7640388) ...+52-671-xxxxxxx / 0052-671-xxxxxxx (01671-xxxxxxx / 01-671-xxxxxxx) ...+52-671-7640529 / 0052-671-7640529 (01671-7640529 / 01-671-7640529) +52-671-7640530 / 0052-671-7640530 (01671-7640530 / 01-671-7640530) +52-671-7640531 / 0052-671-7640531 (01671-7640531 / 01-671-7640531) +52-671-7640532 / 0052-671-7640532 (01671-7640532 / 01-671-7640532) +52-671-7640533 / 0052-671-7640533 (01671-7640533 / 01-671-7640533)