Area Code +503-2-(3710000...3710999) located in Cojutepeque (Central zone), more detail is as below. Place International Dialing Code : 503 International Prefix : 00 National Destination Code : 2 Subscriber Number From : 3710000 Subscriber Number To : 3710999 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 : SKYLINK COMMUNICATIONS, 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 : Cojutepeque (Central zone) Timezone : America/El_Salvador Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 13.7200 Longitude : -88.9400 ‹ previous : +503-2-(3701000...3709999) next › : +503-2-(3713000...3713999) Dialling Instructions For trunk calls: - 2 3710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 503 2 3710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3710000 ~ 3710999 (Count: 1,000) Example: +503-2-3710000 / 00503-2-3710000 (2-3710000 / -2-3710000) +503-2-3710001 / 00503-2-3710001 (2-3710001 / -2-3710001) +503-2-3710002 / 00503-2-3710002 (2-3710002 / -2-3710002) +503-2-3710003 / 00503-2-3710003 (2-3710003 / -2-3710003) +503-2-3710004 / 00503-2-3710004 (2-3710004 / -2-3710004) ...+503-2-xxxxxxx / 00503-2-xxxxxxx (2-xxxxxxx / -2-xxxxxxx) ...+503-2-3710995 / 00503-2-3710995 (2-3710995 / -2-3710995) +503-2-3710996 / 00503-2-3710996 (2-3710996 / -2-3710996) +503-2-3710997 / 00503-2-3710997 (2-3710997 / -2-3710997) +503-2-3710998 / 00503-2-3710998 (2-3710998 / -2-3710998) +503-2-3710999 / 00503-2-3710999 (2-3710999 / -2-3710999)