Country calling code
+677 Solomon Islands country code
Solomon Islands’s international calling code is +677. To call a Solomon Islands number from another country, dial your exit code, then 677, then the local number.
- Calling code
- +677
- ISO 3166 code
- SB · 090
- Exit code (calling out)
- 0[01]
- Trunk prefix (domestic)
- None
- Number length
- 5–7 digits
- Time zones
- Guadalcanal
- Local time
- —
Number formats and examples are generated from libphonenumber-js numbering-plan metadata. They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the free format lookup.
How to call Solomon Islands
| Calling from | Dial |
|---|---|
| A mobile phone, anywhere | +677 74 21234 |
| United States & Canada | 011 677 74 21234 |
| UK, Europe & most countries | 00 677 74 21234 |
| Australia | 0011 677 74 21234 |
| Inside Solomon Islands | 74 21234 |
Solomon Islands does not use a trunk prefix, so the number you dial at home is the same one you dial after +677.
Solomon Islands phone number format
A sample mobile number in Solomon Islands is written +677 74 21234 internationally, 74 21234 locally, and +6777421234 in the E.164 format that apps and websites store. Numbers are 5–7 digits long after the country code.
Not sure where a number is from? Paste it into our free phone number lookup to see the country, line type and correct format.
Calling abroad from Solomon Islands
To call another country from a Solomon Islands landline, start with the exit code 0[01], then the destination country code. On a mobile phone, holding 0 to type + works everywhere and replaces the exit code.
Missed call from +677?
If you don’t know anyone in Solomon Islands, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.
Frequently asked questions
Which country uses the +677 code?
+677 is the international calling code of Solomon Islands (SB). No other country uses it.
How do I call Solomon Islands from the United States?
Dial 011 (the US exit code), then 677, then the local number without any prefix. From a mobile phone you can simply type +677 74 21234.
How many digits are in a Solomon Islands phone number?
National numbers in Solomon Islands are 5–7 digits long after the +677 country code. A typical mobile number looks like +677 74 21234.
Can I find the location of a +677 number?
Not from the number alone. Enter the number in AI Family Locator and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.