Area Code +52-437-(9543090...9543167) located in Atolinga, Zacatecas (ZAC), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 437 Subscriber Number From : 9543090 Subscriber Number To : 9543167 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 : ZAC Region Name : Zacatecas City : Atolinga Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 21.8000 Longitude : -103.4600 ‹ previous : +52-437-(9543000...9543089) next › : +52-437-(9543168...9543223) Dialling Instructions For trunk calls: 1 437 9543090 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 437 9543090 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9543090 ~ 9543167 (Count: 78) Example: +52-437-9543090 / 0052-437-9543090 (01437-9543090 / 01-437-9543090) +52-437-9543091 / 0052-437-9543091 (01437-9543091 / 01-437-9543091) +52-437-9543092 / 0052-437-9543092 (01437-9543092 / 01-437-9543092) +52-437-9543093 / 0052-437-9543093 (01437-9543093 / 01-437-9543093) +52-437-9543094 / 0052-437-9543094 (01437-9543094 / 01-437-9543094) ...+52-437-xxxxxxx / 0052-437-xxxxxxx (01437-xxxxxxx / 01-437-xxxxxxx) ...+52-437-9543163 / 0052-437-9543163 (01437-9543163 / 01-437-9543163) +52-437-9543164 / 0052-437-9543164 (01437-9543164 / 01-437-9543164) +52-437-9543165 / 0052-437-9543165 (01437-9543165 / 01-437-9543165) +52-437-9543166 / 0052-437-9543166 (01437-9543166 / 01-437-9543166) +52-437-9543167 / 0052-437-9543167 (01437-9543167 / 01-437-9543167)