Area Code +52-866-(6971408...6971535) located in Castaños, 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 : 6971408 Subscriber Number To : 6971535 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 : Castaños Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 26.7900 Longitude : -101.4300 ‹ previous : +52-866-(6970000...6971407) next › : +52-866-(6971536...6972999) Dialling Instructions For trunk calls: 1 866 6971408 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 866 6971408 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6971408 ~ 6971535 (Count: 128) Example: +52-866-6971408 / 0052-866-6971408 (01866-6971408 / 01-866-6971408) +52-866-6971409 / 0052-866-6971409 (01866-6971409 / 01-866-6971409) +52-866-6971410 / 0052-866-6971410 (01866-6971410 / 01-866-6971410) +52-866-6971411 / 0052-866-6971411 (01866-6971411 / 01-866-6971411) +52-866-6971412 / 0052-866-6971412 (01866-6971412 / 01-866-6971412) ...+52-866-xxxxxxx / 0052-866-xxxxxxx (01866-xxxxxxx / 01-866-xxxxxxx) ...+52-866-6971531 / 0052-866-6971531 (01866-6971531 / 01-866-6971531) +52-866-6971532 / 0052-866-6971532 (01866-6971532 / 01-866-6971532) +52-866-6971533 / 0052-866-6971533 (01866-6971533 / 01-866-6971533) +52-866-6971534 / 0052-866-6971534 (01866-6971534 / 01-866-6971534) +52-866-6971535 / 0052-866-6971535 (01866-6971535 / 01-866-6971535)