Area Code +52-634-(3460000...3460767) located in Cumpas, Sonora (SON), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 634 Subscriber Number From : 3460000 Subscriber Number To : 3460767 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 : Cumpas Timezone : America/Hermosillo Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 29.9900 Longitude : -109.7800 ‹ previous : +52-634-(3459000...3459999) next › : +52-634-(3460768...3460799) Dialling Instructions For trunk calls: 1 634 3460000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 634 3460000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3460000 ~ 3460767 (Count: 768) Example: +52-634-3460000 / 0052-634-3460000 (01634-3460000 / 01-634-3460000) +52-634-3460001 / 0052-634-3460001 (01634-3460001 / 01-634-3460001) +52-634-3460002 / 0052-634-3460002 (01634-3460002 / 01-634-3460002) +52-634-3460003 / 0052-634-3460003 (01634-3460003 / 01-634-3460003) +52-634-3460004 / 0052-634-3460004 (01634-3460004 / 01-634-3460004) ...+52-634-xxxxxxx / 0052-634-xxxxxxx (01634-xxxxxxx / 01-634-xxxxxxx) ...+52-634-3460763 / 0052-634-3460763 (01634-3460763 / 01-634-3460763) +52-634-3460764 / 0052-634-3460764 (01634-3460764 / 01-634-3460764) +52-634-3460765 / 0052-634-3460765 (01634-3460765 / 01-634-3460765) +52-634-3460766 / 0052-634-3460766 (01634-3460766 / 01-634-3460766) +52-634-3460767 / 0052-634-3460767 (01634-3460767 / 01-634-3460767)