Area Code +54-3437-(400000...400999) located in LA PAZ, Entre Rios (E), more detail is as below. Place International Dialing Code : 54 International Prefix : 00 National Prefix : 0 National Destination Code : 3437 Subscriber Number From : 400000 Subscriber Number To : 400999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : TELECOM PERSONAL S.A. Click here to buy Argentina Area Code Database Other Information Language Code : es (Spanish) Country Number : 32 (Argentina) Country Code : AR (Argentina) Region Code : E Region Name : Entre Rios City : LA PAZ Timezone : America/Argentina/Cordoba Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -30.7600 Longitude : -59.6400 ‹ previous : +54-3436-(638000...638999) next › : +54-3437-(401000...401999) Dialling Instructions For trunk calls: 0 3437 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 54 3437 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 400999 (Count: 1,000) Example: +54-3437-400000 / 0054-3437-400000 (03437-400000 / 0-3437-400000) +54-3437-400001 / 0054-3437-400001 (03437-400001 / 0-3437-400001) +54-3437-400002 / 0054-3437-400002 (03437-400002 / 0-3437-400002) +54-3437-400003 / 0054-3437-400003 (03437-400003 / 0-3437-400003) +54-3437-400004 / 0054-3437-400004 (03437-400004 / 0-3437-400004) ...+54-3437-xxxxxx / 0054-3437-xxxxxx (03437-xxxxxx / 0-3437-xxxxxx) ...+54-3437-400995 / 0054-3437-400995 (03437-400995 / 0-3437-400995) +54-3437-400996 / 0054-3437-400996 (03437-400996 / 0-3437-400996) +54-3437-400997 / 0054-3437-400997 (03437-400997 / 0-3437-400997) +54-3437-400998 / 0054-3437-400998 (03437-400998 / 0-3437-400998) +54-3437-400999 / 0054-3437-400999 (03437-400999 / 0-3437-400999)