What does a Puerto Rico phone number look like?
- International format
+1 7872345678- IDD format (caller ID)
001 7872345678- Mobile example
-
17872345678(local) →+1 7872345678 - Landline example
-
17872345678(local) →+1 7872345678
Received a call or message from +1?
A call or text from +1 (or 001) originates from Puerto Rico.
If you don't know anyone in Puerto Rico, be cautious. Common patterns with unfamiliar international numbers:
- One-ring scams (Wangiri): The caller rings once and hangs up, hoping you'll call back a premium-rate number. Don't return calls to numbers you don't recognize.
- SMS phishing: Messages claiming to be from banks, delivery services, or government agencies. Legitimate organizations won't contact you from a +1 number unless you have an account in Puerto Rico.
- Spoofed numbers: The caller ID can be faked. A call showing +1 may not actually originate from Puerto Rico.
If you do know someone in Puerto Rico and want to call them back, see the dialing instructions below.
How to call Puerto Rico from abroad
- International format (recommended)
-
+1 [local number]Example:
+1 787-234-5678 - From a mobile phone
-
Press and hold 0 or tap + to get the plus sign, then dial
+1followed by the local number. - From a landline
-
Dial your country's international access code, then
1, then the local number.
| From | Dial |
|---|---|
| US/Canada | 011 1 [local number] |
| United Kingdom | 00 1 [local number] |
| Australia | 0011 1 [local number] |
| Your browser (DialHard) | +1 [local number] |
Do I need to drop the leading zero?
When calling internationally, you typically drop the national prefix (1) from local numbers.
What time zone is Puerto Rico?
America/Puerto_Rico
Good time to call
12:10 PM local time · Weekend daytime
Good for personal calls.
Current rates to Puerto Rico
$0.06–$0.21/min
Rates vary by mobile vs landline. Billed per minute, rounded up.
Frequently asked questions
Where is the code +1 from?
+1 is the international dialing code for Puerto Rico. Puerto Rico uses +1 (same as the US mainland) with area codes 787 and 939.
Is +1 a mobile or landline code?
+1 is the country code for all of Puerto Rico — both mobile and landline numbers use this code. The digits after the country code may indicate the number type, but this varies by country.
Is a call from +1 a scam?
Not necessarily. +1 is the legitimate country code for Puerto Rico. However, scammers can spoof any country code. If you don't recognize the number or weren't expecting a call from Puerto Rico, don't call back — especially if they only rang once.
Why won't my call to Puerto Rico connect?
Common issues:
- Wrong format: Make sure you're using +1 (not 001 or just 1)
- Extra digits: Remove any trunk prefix (usually 0) from the start of the local number
- Missing digits: Ensure you have the complete local number after the country code
What does a Puerto Rico phone number look like?
A Puerto Rico number in international format starts with
+1 followed by the local number.
Example: +1 7872345678
How do I save a Puerto Rico number in my contacts?
Always save international numbers in E.164 format: +1 followed by the local number (without the leading 0 if applicable). This format works worldwide.
How do I block calls from +1?
On most smartphones, you can block individual numbers by opening your recent calls, tapping the number, and selecting "Block." To block all calls from a country code, check your carrier's international call blocking options or use a call-filtering app.