How to call El Salvador using the international calling code +503 and area code.
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Example numbers for El Salvador:
Your local time
—:—
Time in El Salvador
—:—
Code
+503
ISO
SV
Region
Americas
Time zone
America/El Salvador
Every El Salvador number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing El Salvador from abroad, the only fixed part is +503 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside El Salvador.
+XXX XXXX XXXX
Dial the country code +503, then the full mobile number.
Example: +503 7012 3456
+503
Enter the country code +503 when dialing El Salvador from abroad.
Add the local phone number (in most countries, drop the leading zero).
Use TwinPhone to connect the call at low per-minute rates.
El Salvador's international country code is +503. It was assigned by the International Telecommunication Union under recommendation E.164 and is the dialing prefix at the start of every El Salvador phone number written in international format.
You'll often see +503 referred to in search as the "503 area code". Strictly speaking, +503 is a country code — area codes are sub-national, used inside El Salvador. The practical meaning is the same: any number starting with +503 or 00503 is a El Salvador number.
TwinPhone routes calls to every +503 number directly from your browser — no app, no SIM card, no calling card. Type +503 followed by the local number, press call, and you're connected.
Dialing codes immediately above and below +503 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Landline
$0.36
per minute
Mobile
$0.26
per minute
Include the area code if applicable. Omit any leading 0.
Everything you need to know about TwinPhone.
The country code (international dialing code) for El Salvador is +503. To call El Salvador from abroad, dial +503 followed by the national number (in most countries, without its leading zero).
+503 is El Salvador's international country calling code under the ITU E.164 plan — often searched as the "503 area code". Any phone number starting with +503 is a El Salvador number.
From TwinPhone, just type +503 and the number — we connect it. From a landline, dial your exit code, then +503, then the number (in most countries, without the leading 0).
El Salvador's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
No. TwinPhone works directly in your browser — Chrome, Edge, Safari, or Brave. Open the site, add credit, dial +503 and your number, done. No installs, no plugins, no SIM card required.
Yes! Virtual numbers in El Salvador start at $1.60/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
Every call uses industry-standard transport encryption (TLS + SRTP). We don't sell your data or share your call history. We do not record calls.
TwinPhone uses adaptive audio technology that adjusts to your connection quality. Even on slow or unstable Wi-Fi — airport, hotel, coffee shop — your call stays connected and audible.
Calls to El Salvador landlines start at just $0.36/min and mobile at $0.26/min. No connection fees, no hidden charges. Billed per minute in 60-second increments (rounded up to the next minute).
Dial El Salvador from your browser — pay only for what you call.
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