00 - China exit code to dial first when calling international
503 - Salvadoran country code must be dialed next
00 +
503 +
Local Number - Overall dialing code format
World Times:
The time in China is now (CLICK FOR TIME ZONES)
The time in El Salvador is now 08:04:32 AM(08:04:32 AM)
How to call El Salvador from China:
World Times:
Mobile Codes: