Area Code +52-312-(3300000...3303199) located in Colima, Colima (COL), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 312 Subscriber Number From : 3300000 Subscriber Number To : 3303199 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 : COL Region Name : Colima City : Colima Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.2400 Longitude : -103.7300 ‹ previous : +52-312-(3289128...3289499) next › : +52-312-(3303200...3307119) Dialling Instructions For trunk calls: 1 312 3300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 312 3300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3300000 ~ 3303199 (Count: 3,200) Example: +52-312-3300000 / 0052-312-3300000 (01312-3300000 / 01-312-3300000) +52-312-3300001 / 0052-312-3300001 (01312-3300001 / 01-312-3300001) +52-312-3300002 / 0052-312-3300002 (01312-3300002 / 01-312-3300002) +52-312-3300003 / 0052-312-3300003 (01312-3300003 / 01-312-3300003) +52-312-3300004 / 0052-312-3300004 (01312-3300004 / 01-312-3300004) ...+52-312-xxxxxxx / 0052-312-xxxxxxx (01312-xxxxxxx / 01-312-xxxxxxx) ...+52-312-3303195 / 0052-312-3303195 (01312-3303195 / 01-312-3303195) +52-312-3303196 / 0052-312-3303196 (01312-3303196 / 01-312-3303196) +52-312-3303197 / 0052-312-3303197 (01312-3303197 / 01-312-3303197) +52-312-3303198 / 0052-312-3303198 (01312-3303198 / 01-312-3303198) +52-312-3303199 / 0052-312-3303199 (01312-3303199 / 01-312-3303199)