Network & carriers
Grenada's telecom market is served by Flow and Digicel as the two major carriers.
+1-473 · GD · UTC-4
Grenada
Country Code & Virtual Numbers
Grenada shares the +1 code with the US and Canada, using its own dedicated 473 area code. Capital: Saint George's · Business hours: 8:00 AM–4:00 PM EST.
// The Basics
What is the +1-473 country code?
Numbering format
Grenadian numbers follow the NANP 10-digit format using the dedicated 473 area code.
Calling culture
Business culture in Grenada is warm and relationship-oriented — a friendly opening typically precedes business matters.
Did you know
Grenada shares its +1 country code with the US and Canada, but its 473 area code is exclusive to the island nation.
// Quick Facts
A quick read on Grenada numbers.
Grenadian numbers follow the same 10-digit NANP format as the US, using the country's dedicated 473 area code.
Best time to call Grenada from the US
Grenada is on UTC-4 · Business hours = – EST · Mon–Fri
// Why a Virtual Number
Why get a Grenada virtual number?
A +1-473 virtual number gives your business instant local presence in Grenada — without the overhead.
Local caller ID in Grenada
When you call from your virtual Grenada number, contacts see a local +1-473 number — dramatically improving answer rates.
No office needed
Establish a local presence in Grenada without renting space, hiring locally, or installing any hardware.
Instant credibility
A recognizable 473 area code helps build trust with Grenadian consumers, distinguishing genuine local presence from generic +1 callers.
Routes to any device
Calls to your Grenada number ring your team on mobile, desktop, or desk phone — wherever they work.
Free tools
Look up a number from Grenada
Phone number checkerCheck the country and format of a number from Grenada instantly.Phone number validatorValidate a number against its country's formatting rules (E.164).Carrier lookupCheck a number's country and format for free; live carrier data comes with the Lookup API.All country codesDialing codes, time zones and calling guides for every country.
Frequently Asked
Grenada questions answered.
Answers about Grenada's NANP numbering, warm business culture, and getting a local virtual number.
Dial 011 (the US exit code), then 1-473, then the national number, leaving out any domestic trunk prefix (such as a leading 0).
Start calling Grenada, not tomorrow.
Get a virtual Grenada number or make direct international calls to +1-473 — active in under ten minutes.