libphonenumber API

El Salvador Phone Number Format

Country code +503 · ISO SV

How to format, dial, and validate El Salvador phone numbers, with live examples.

Country Code

+503

National Prefix

International Prefix

00

Mobile Portability

No

Try it now

Pre-filled with a valid fixed line number for El Salvador. Edit it and click "Try It" to see the parsed result.

Number Types & Example Formats

Each El Salvador phone-number type supported by libphonenumber, with a real example formatted three ways.

Type Length National International E.164
Fixed Line 8 digits 2123 4567 +503 2123 4567 +50321234567
Mobile 8 digits 7012 3456 +503 7012 3456 +50370123456
Premium Rate 7 or 11 digits 900 1234 +503 900 1234 +5039001234
Toll Free 7 or 11 digits 800 1234 +503 800 1234 +5038001234

How to Dial El Salvador Numbers

From abroad

Dial +503 followed by the national number.

Dialing out of El Salvador

Dial 00 followed by the destination country code and number.

Area Codes

Browse El Salvador area codes with cities, timezones, and example numbers for each.

View El Salvador area codes →

Validate a El Salvador Number with the API

Send the number to the free libphonenumber API to get the parsed country, type, formatting, and validity.

Request
curl https://libphonenumberapi.com/api/phone-numbers/+50321234567

Frequently Asked Questions

What is the country code for El Salvador?

The international country code for El Salvador is +503. Use this prefix when dialing El Salvador numbers from another country.

How long is a El Salvador phone number?

El Salvador phone numbers are typically 8 digits, not including the +503 country code.

How do I dial a El Salvador phone number from abroad?

From abroad, dial +503 followed by the national number.

How do I validate a El Salvador phone number programmatically?

Send a GET request to https://libphonenumberapi.com/api/phone-numbers/<number>. The free libphonenumber API returns the parsed country, format, type, and validity for any number — no API key required.