Area Code +52-643-(4425000...4425375) located in Cajeme, Sonora (SON), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 643 Subscriber Number From : 4425000 Subscriber Number To : 4425375 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 : SON Region Name : Sonora City : Cajeme Timezone : America/Hermosillo Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 27.1700 Longitude : -109.8900 ‹ previous : +52-643-(4385256...4385999) next › : +52-643-(4425376...4425700) Dialling Instructions For trunk calls: 1 643 4425000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 643 4425000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4425000 ~ 4425375 (Count: 376) Example: +52-643-4425000 / 0052-643-4425000 (01643-4425000 / 01-643-4425000) +52-643-4425001 / 0052-643-4425001 (01643-4425001 / 01-643-4425001) +52-643-4425002 / 0052-643-4425002 (01643-4425002 / 01-643-4425002) +52-643-4425003 / 0052-643-4425003 (01643-4425003 / 01-643-4425003) +52-643-4425004 / 0052-643-4425004 (01643-4425004 / 01-643-4425004) ...+52-643-xxxxxxx / 0052-643-xxxxxxx (01643-xxxxxxx / 01-643-xxxxxxx) ...+52-643-4425371 / 0052-643-4425371 (01643-4425371 / 01-643-4425371) +52-643-4425372 / 0052-643-4425372 (01643-4425372 / 01-643-4425372) +52-643-4425373 / 0052-643-4425373 (01643-4425373 / 01-643-4425373) +52-643-4425374 / 0052-643-4425374 (01643-4425374 / 01-643-4425374) +52-643-4425375 / 0052-643-4425375 (01643-4425375 / 01-643-4425375)