Area Code +52-437-(9543240...9543349) 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 : 9543240 Subscriber Number To : 9543349 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-(9543224...9543239) next › : +52-437-(9543350...9543499) Dialling Instructions For trunk calls: 1 437 9543240 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 437 9543240 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9543240 ~ 9543349 (Count: 110) Example: +52-437-9543240 / 0052-437-9543240 (01437-9543240 / 01-437-9543240) +52-437-9543241 / 0052-437-9543241 (01437-9543241 / 01-437-9543241) +52-437-9543242 / 0052-437-9543242 (01437-9543242 / 01-437-9543242) +52-437-9543243 / 0052-437-9543243 (01437-9543243 / 01-437-9543243) +52-437-9543244 / 0052-437-9543244 (01437-9543244 / 01-437-9543244) ...+52-437-xxxxxxx / 0052-437-xxxxxxx (01437-xxxxxxx / 01-437-xxxxxxx) ...+52-437-9543345 / 0052-437-9543345 (01437-9543345 / 01-437-9543345) +52-437-9543346 / 0052-437-9543346 (01437-9543346 / 01-437-9543346) +52-437-9543347 / 0052-437-9543347 (01437-9543347 / 01-437-9543347) +52-437-9543348 / 0052-437-9543348 (01437-9543348 / 01-437-9543348) +52-437-9543349 / 0052-437-9543349 (01437-9543349 / 01-437-9543349)