Area Code +52-437-(9543350...9543499) 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 : 9543350 Subscriber Number To : 9543499 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-(9543240...9543349) next › : +52-437-(9544000...9545999) Dialling Instructions For trunk calls: 1 437 9543350 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 437 9543350 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9543350 ~ 9543499 (Count: 150) Example: +52-437-9543350 / 0052-437-9543350 (01437-9543350 / 01-437-9543350) +52-437-9543351 / 0052-437-9543351 (01437-9543351 / 01-437-9543351) +52-437-9543352 / 0052-437-9543352 (01437-9543352 / 01-437-9543352) +52-437-9543353 / 0052-437-9543353 (01437-9543353 / 01-437-9543353) +52-437-9543354 / 0052-437-9543354 (01437-9543354 / 01-437-9543354) ...+52-437-xxxxxxx / 0052-437-xxxxxxx (01437-xxxxxxx / 01-437-xxxxxxx) ...+52-437-9543495 / 0052-437-9543495 (01437-9543495 / 01-437-9543495) +52-437-9543496 / 0052-437-9543496 (01437-9543496 / 01-437-9543496) +52-437-9543497 / 0052-437-9543497 (01437-9543497 / 01-437-9543497) +52-437-9543498 / 0052-437-9543498 (01437-9543498 / 01-437-9543498) +52-437-9543499 / 0052-437-9543499 (01437-9543499 / 01-437-9543499)