Area Code +503-2-(6370000...6379999) located in San Miguel (Eastern zone), more detail is as below. Place International Dialing Code : 503 International Prefix : 00 National Destination Code : 2 Subscriber Number From : 6370000 Subscriber Number To : 6379999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEFONICA MOVILES EL SALVADOR, S.A. de C.V. Click here to buy El Salvador Area Code Database Other Information Language Code : es (Spanish) Country Number : 222 (El Salvador) Country Code : SV (El Salvador) City : San Miguel (Eastern zone) Timezone : America/El_Salvador Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 13.4700 Longitude : -88.1800 ‹ previous : +503-2-(6360000...6360999) next › : +503-2-(6380000...6380999) Dialling Instructions For trunk calls: - 2 6370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 503 2 6370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6370000 ~ 6379999 (Count: 10,000) Example: +503-2-6370000 / 00503-2-6370000 (2-6370000 / -2-6370000) +503-2-6370001 / 00503-2-6370001 (2-6370001 / -2-6370001) +503-2-6370002 / 00503-2-6370002 (2-6370002 / -2-6370002) +503-2-6370003 / 00503-2-6370003 (2-6370003 / -2-6370003) +503-2-6370004 / 00503-2-6370004 (2-6370004 / -2-6370004) ...+503-2-xxxxxxx / 00503-2-xxxxxxx (2-xxxxxxx / -2-xxxxxxx) ...+503-2-6379995 / 00503-2-6379995 (2-6379995 / -2-6379995) +503-2-6379996 / 00503-2-6379996 (2-6379996 / -2-6379996) +503-2-6379997 / 00503-2-6379997 (2-6379997 / -2-6379997) +503-2-6379998 / 00503-2-6379998 (2-6379998 / -2-6379998) +503-2-6379999 / 00503-2-6379999 (2-6379999 / -2-6379999)