Area Code +503-2-(4737000...4739999) 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 : 4737000 Subscriber Number To : 4739999 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 : CTE, 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-(4730000...4730999) next › : +503-2-(4750000...4754999) Dialling Instructions For trunk calls: - 2 4737000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 503 2 4737000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4737000 ~ 4739999 (Count: 3,000) Example: +503-2-4737000 / 00503-2-4737000 (2-4737000 / -2-4737000) +503-2-4737001 / 00503-2-4737001 (2-4737001 / -2-4737001) +503-2-4737002 / 00503-2-4737002 (2-4737002 / -2-4737002) +503-2-4737003 / 00503-2-4737003 (2-4737003 / -2-4737003) +503-2-4737004 / 00503-2-4737004 (2-4737004 / -2-4737004) ...+503-2-xxxxxxx / 00503-2-xxxxxxx (2-xxxxxxx / -2-xxxxxxx) ...+503-2-4739995 / 00503-2-4739995 (2-4739995 / -2-4739995) +503-2-4739996 / 00503-2-4739996 (2-4739996 / -2-4739996) +503-2-4739997 / 00503-2-4739997 (2-4739997 / -2-4739997) +503-2-4739998 / 00503-2-4739998 (2-4739998 / -2-4739998) +503-2-4739999 / 00503-2-4739999 (2-4739999 / -2-4739999)