Area Code +52-457-(9380000...9380767) located in Chalchihuites, Zacatecas (ZAC), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 457 Subscriber Number From : 9380000 Subscriber Number To : 9380767 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 : ZAC Region Name : Zacatecas City : Chalchihuites Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 23.4700 Longitude : -103.8800 ‹ previous : +52-457-(9362048...9363999) next › : +52-457-(9380768...9381499) Dialling Instructions For trunk calls: 1 457 9380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 457 9380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9380000 ~ 9380767 (Count: 768) Example: +52-457-9380000 / 0052-457-9380000 (01457-9380000 / 01-457-9380000) +52-457-9380001 / 0052-457-9380001 (01457-9380001 / 01-457-9380001) +52-457-9380002 / 0052-457-9380002 (01457-9380002 / 01-457-9380002) +52-457-9380003 / 0052-457-9380003 (01457-9380003 / 01-457-9380003) +52-457-9380004 / 0052-457-9380004 (01457-9380004 / 01-457-9380004) ...+52-457-xxxxxxx / 0052-457-xxxxxxx (01457-xxxxxxx / 01-457-xxxxxxx) ...+52-457-9380763 / 0052-457-9380763 (01457-9380763 / 01-457-9380763) +52-457-9380764 / 0052-457-9380764 (01457-9380764 / 01-457-9380764) +52-457-9380765 / 0052-457-9380765 (01457-9380765 / 01-457-9380765) +52-457-9380766 / 0052-457-9380766 (01457-9380766 / 01-457-9380766) +52-457-9380767 / 0052-457-9380767 (01457-9380767 / 01-457-9380767)