Area Code +52-643-(4360600...4360999) located in Bácum, 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 : 4360600 Subscriber Number To : 4360999 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 : Bácum Timezone : America/Hermosillo Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 27.5100 Longitude : -110.1400 ‹ previous : +52-643-(4360000...4360599) next › : +52-643-(4361000...4361999) Dialling Instructions For trunk calls: 1 643 4360600 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 643 4360600 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4360600 ~ 4360999 (Count: 400) Example: +52-643-4360600 / 0052-643-4360600 (01643-4360600 / 01-643-4360600) +52-643-4360601 / 0052-643-4360601 (01643-4360601 / 01-643-4360601) +52-643-4360602 / 0052-643-4360602 (01643-4360602 / 01-643-4360602) +52-643-4360603 / 0052-643-4360603 (01643-4360603 / 01-643-4360603) +52-643-4360604 / 0052-643-4360604 (01643-4360604 / 01-643-4360604) ...+52-643-xxxxxxx / 0052-643-xxxxxxx (01643-xxxxxxx / 01-643-xxxxxxx) ...+52-643-4360995 / 0052-643-4360995 (01643-4360995 / 01-643-4360995) +52-643-4360996 / 0052-643-4360996 (01643-4360996 / 01-643-4360996) +52-643-4360997 / 0052-643-4360997 (01643-4360997 / 01-643-4360997) +52-643-4360998 / 0052-643-4360998 (01643-4360998 / 01-643-4360998) +52-643-4360999 / 0052-643-4360999 (01643-4360999 / 01-643-4360999)