Area Code +503-2-(4278000...4279999) located in Santa Ana (Western zone), more detail is as below. Place International Dialing Code : 503 International Prefix : 00 National Destination Code : 2 Subscriber Number From : 4278000 Subscriber Number To : 4279999 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 : Santa Ana (Western zone) Timezone : America/El_Salvador Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 14.0000 Longitude : -89.5500 ‹ previous : +503-2-(4273000...4277999) next › : +503-2-(4280000...4282999) Dialling Instructions For trunk calls: - 2 4278000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 503 2 4278000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4278000 ~ 4279999 (Count: 2,000) Example: +503-2-4278000 / 00503-2-4278000 (2-4278000 / -2-4278000) +503-2-4278001 / 00503-2-4278001 (2-4278001 / -2-4278001) +503-2-4278002 / 00503-2-4278002 (2-4278002 / -2-4278002) +503-2-4278003 / 00503-2-4278003 (2-4278003 / -2-4278003) +503-2-4278004 / 00503-2-4278004 (2-4278004 / -2-4278004) ...+503-2-xxxxxxx / 00503-2-xxxxxxx (2-xxxxxxx / -2-xxxxxxx) ...+503-2-4279995 / 00503-2-4279995 (2-4279995 / -2-4279995) +503-2-4279996 / 00503-2-4279996 (2-4279996 / -2-4279996) +503-2-4279997 / 00503-2-4279997 (2-4279997 / -2-4279997) +503-2-4279998 / 00503-2-4279998 (2-4279998 / -2-4279998) +503-2-4279999 / 00503-2-4279999 (2-4279999 / -2-4279999)