Area Code +52-636-(1071000...1071501) located in Buenaventura, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 636 Subscriber Number From : 1071000 Subscriber Number To : 1071501 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 : CHH Region Name : Chihuahua City : Buenaventura Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.9400 Longitude : -106.9600 ‹ previous : +52-636-(1070132...1070461) next › : +52-636-(1072000...1072119) Dialling Instructions For trunk calls: 1 636 1071000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 636 1071000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1071000 ~ 1071501 (Count: 502) Example: +52-636-1071000 / 0052-636-1071000 (01636-1071000 / 01-636-1071000) +52-636-1071001 / 0052-636-1071001 (01636-1071001 / 01-636-1071001) +52-636-1071002 / 0052-636-1071002 (01636-1071002 / 01-636-1071002) +52-636-1071003 / 0052-636-1071003 (01636-1071003 / 01-636-1071003) +52-636-1071004 / 0052-636-1071004 (01636-1071004 / 01-636-1071004) ...+52-636-xxxxxxx / 0052-636-xxxxxxx (01636-xxxxxxx / 01-636-xxxxxxx) ...+52-636-1071497 / 0052-636-1071497 (01636-1071497 / 01-636-1071497) +52-636-1071498 / 0052-636-1071498 (01636-1071498 / 01-636-1071498) +52-636-1071499 / 0052-636-1071499 (01636-1071499 / 01-636-1071499) +52-636-1071500 / 0052-636-1071500 (01636-1071500 / 01-636-1071500) +52-636-1071501 / 0052-636-1071501 (01636-1071501 / 01-636-1071501)