Area Code +52-636-(6610256...6610383) 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 : 6610256 Subscriber Number To : 6610383 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 : 29.9200 Longitude : -106.7900 ‹ previous : +52-636-(6610128...6610255) next › : +52-636-(6611000...6611127) Dialling Instructions For trunk calls: 1 636 6610256 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 636 6610256 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6610256 ~ 6610383 (Count: 128) Example: +52-636-6610256 / 0052-636-6610256 (01636-6610256 / 01-636-6610256) +52-636-6610257 / 0052-636-6610257 (01636-6610257 / 01-636-6610257) +52-636-6610258 / 0052-636-6610258 (01636-6610258 / 01-636-6610258) +52-636-6610259 / 0052-636-6610259 (01636-6610259 / 01-636-6610259) +52-636-6610260 / 0052-636-6610260 (01636-6610260 / 01-636-6610260) ...+52-636-xxxxxxx / 0052-636-xxxxxxx (01636-xxxxxxx / 01-636-xxxxxxx) ...+52-636-6610379 / 0052-636-6610379 (01636-6610379 / 01-636-6610379) +52-636-6610380 / 0052-636-6610380 (01636-6610380 / 01-636-6610380) +52-636-6610381 / 0052-636-6610381 (01636-6610381 / 01-636-6610381) +52-636-6610382 / 0052-636-6610382 (01636-6610382 / 01-636-6610382) +52-636-6610383 / 0052-636-6610383 (01636-6610383 / 01-636-6610383)