Area Code +52-643-(1000000...1008999) located in Benito Juárez, Sonora (SON), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 643 Subscriber Number From : 1000000 Subscriber Number To : 1008999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : PEGASO PCS, S.A. 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 : Benito Juárez Timezone : America/Hermosillo Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 27.1300 Longitude : -109.8400 ‹ previous : +52-642-(8539000...8539999) next › : +52-643-(1009000...1009999) Dialling Instructions For trunk calls: 1 643 1000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 643 1000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1000000 ~ 1008999 (Count: 9,000) Example: +52-643-1000000 / 0052-643-1000000 (01643-1000000 / 01-643-1000000) +52-643-1000001 / 0052-643-1000001 (01643-1000001 / 01-643-1000001) +52-643-1000002 / 0052-643-1000002 (01643-1000002 / 01-643-1000002) +52-643-1000003 / 0052-643-1000003 (01643-1000003 / 01-643-1000003) +52-643-1000004 / 0052-643-1000004 (01643-1000004 / 01-643-1000004) ...+52-643-xxxxxxx / 0052-643-xxxxxxx (01643-xxxxxxx / 01-643-xxxxxxx) ...+52-643-1008995 / 0052-643-1008995 (01643-1008995 / 01-643-1008995) +52-643-1008996 / 0052-643-1008996 (01643-1008996 / 01-643-1008996) +52-643-1008997 / 0052-643-1008997 (01643-1008997 / 01-643-1008997) +52-643-1008998 / 0052-643-1008998 (01643-1008998 / 01-643-1008998) +52-643-1008999 / 0052-643-1008999 (01643-1008999 / 01-643-1008999)