+1 Country Code for Grenada
The +1 country code is part of the North American Numbering Plan. Use it when calling Grenada from abroad, then add the right area code and local number.
Country code
+1
ISO code
GD
Grenada phone number format
Grenada uses the international calling code +1. Most full numbers include the country code, an area or destination code, and the local subscriber number.
Standard international format
Country code
+1
Area or city code
This part identifies a region, city, or carrier depending on the country.
Local number
This is the subscriber number you dial after the prefix information.
Mobile numbers
Mobile numbers in Grenada may use a different prefix or length than landlines, so it helps to confirm the full format before calling.
Landline numbers
Landline numbers in Grenada often include an area code that points to a city or region.
Example numbers
+1 473 403 1234
Example mobile number for Grenada
+1 XX XXXX XXXX
Example landline format for Grenada
Important notes
- • Always start with +1 when placing an international call to Grenada.
- • Double-check whether the local number already includes any regional prefix before dialing.
- • Spacing varies by provider, but the digits themselves must stay in the right order.
- • If a call fails, verify the exit code, country code, and local number format.
How to call Grenada
To call Grenada from abroad, enter your international exit code, then +1, then the full local number.
Dial your international exit code
This tells your carrier you are placing an international call.
Common exit codes
- United States & Canada: 011
- Most of Europe: 00
- Australia: 0011
- Japan: 010
Dial Grenada's country code
After the exit code, enter +1 for Grenada. If a form asks for digits only, use 1.
1
Add the area code and local number
Enter the rest of the number exactly as it is written for Grenada.
Important: Some published numbers include a trunk prefix used only for domestic calls. Leave it out if the number should be dialed in full international format after +1.
Place the call
Review the full sequence, then start the call from your mobile, landline, or VoIP app.
Complete example
+1 473 403 1234
Exit code reference
| Region | Exit code | Example |
|---|---|---|
| United States & Canada | 011 | 011 1 XXX XXXX |
| Most of Europe | 00 | 00 1 XXX XXXX |
| Australia | 0011 | 0011 1 XXX XXXX |
| Japan | 010 | 010 1 XXX XXXX |
Tip: Many phones also let you start with +1 by using the + symbol instead of an exit code when supported.
+1 is shared across North America
Grenada uses +1, which is also used by other countries and territories in the North American Numbering Plan. Make sure you have the correct area code before dialing.
Common dialing mistakes
- • Using the local number without your international exit code.
- • Forgetting to include the country code.
- • Assuming every +1 number reaches the same country without checking the area code.
- • Missing a city or regional area code when one is required.
- • Copying a number with spaces or punctuation but changing the digit order.
Why your call may not connect
If calls to Grenada are failing, the issue is usually the exit code, area code, number format, or carrier restrictions.
Call not connecting
- Confirm that you entered your exit code before 1.
- Check that the number for Grenada is written in international format.
- Remove extra zeros, spaces, or punctuation if your provider does not accept them.
- If needed, try dialing with +1 or 1 depending on how your carrier formats international calls.
Missing area code
- Many calls to Grenada need a city, region, or carrier code before the local number.
- Ask the recipient to confirm the full number they give to international callers.
- Check whether the number is mobile, landline, or toll-free because formats can differ.
- Try the full published number exactly as shown in international format.
International calling blocked
- Verify that your phone plan allows international calling.
- Some destinations in Grenada may be restricted by your carrier or calling app.
- Try another provider, app, or network to see whether the route changes.
- Contact your carrier if calls fail before they ever start ringing.
Time zone confusion
- Grenada uses a single time zone (UTC-04:00), so try again during local daytime hours.
- Businesses and support lines are easiest to reach during local working hours.
Number format issues
- Make sure the digits are in the correct order before you redial.
- Do not mix domestic and international formats in the same number.
- Look up a recent example for Grenada if you are unsure about spacing or length.
- If the number came from a website, compare it with another trusted source.
Poor call quality
- Switch from weak Wi-Fi to mobile data, or vice versa, and try again.
- Use a headset or quieter connection if the audio keeps cutting out.
- VoIP apps and direct carrier calls may route differently, so test both when possible.
- If quality stays poor, consider a different calling provider for Grenada.
Quick tips
- • Save the number in full international format starting with +1.
- • Try calling from a different carrier or app if one route keeps failing.
- • Ask the recipient to confirm the exact digits they use for international callers.
- • If you are calling a business in Grenada, try again during local business hours.
- • Check whether your plan allows international dialing and whether extra charges apply.
Grenada at a glance
Here are a few helpful details about Grenada that can make dialing, scheduling, and comparing rates easier.
Capital
St. George's
Time zones
UTC-04:00
Region
Americas (Caribbean)
Currency
Eastern Caribbean dollar (XCD) · $
ISO code
GD
Best time to call
Grenada follows UTC-04:00. Aim for local daytime or business hours if you want the best chance of reaching someone.
Need a cheaper way to call Grenada?
See current calling rates and compare options before your next call to Grenada.
Frequently asked questions
These quick answers cover the most common questions about +1 and calling Grenada from abroad.
What country uses +1?
Grenada uses the +1 international calling code for incoming calls from abroad.
How do I dial +1?
Dial your exit code first, then 1, then the area code and local number. On mobile phones you can often replace the exit code with +1.
How do I call Grenada from another country?
Start with your international exit code, add +1, and then enter the full national number for Grenada.
Is +1 always enough to reach Grenada?
Not always. You may also need an area, city, or carrier code before the local number depending on the destination.
Are mobile and landline numbers different in Grenada?
They can be. Grenada may use different prefixes or lengths for mobile and landline numbers, so confirm the full format before dialing.
Can I dial 1 without the plus sign?
Yes. The plus sign is just shorthand for your exit code. If you are entering digits only, use 1 after your exit code.
Why does +1 appear in multiple countries?
+1 is part of the North American Numbering Plan, so several countries and territories share it. The area code determines the exact destination.
Why can't I connect to Grenada?
Most failed calls happen because of an incorrect exit code, missing area code, blocked international calling, or a number copied in domestic rather than international format.