Best Time to Call
U.S. Virgin Islands
from the United States
The U.S. Virgin Islands share the +1 code with the US mainland, using their own dedicated 340 area code. From the US East Coast, business hours in U.S. Virgin Islands fall between 8:00 AM and 4:00 PM EST.
United States
11:47 AM
0h
difference
U.S. Virgin Islands
11:47 AM
When to Call U.S. Virgin Islands
The overlap between US business hours and U.S. Virgin Islands business hours is during 8:00 AM–4:00 PM EST — a workable window for most teams.
Early Window
9:00 AM – 12:00 PM local
U.S. Virgin Islands numbers follow the same 10-digit NANP format as the mainland, using the territory's dedicated 340 area code.
Prime Window
12:00 PM – 5:00 PM local
Answers about the U.S. Virgin Islands' NANP numbering, business culture, and getting a local virtual number.
Avoid
After 6:00 PM local
Outside business hours in U.S. Virgin Islands. Calls will likely go to voicemail or be unwelcome.
| Local Time | UTC | EST / New York | CST / Chicago | PST / LA |
|---|---|---|---|---|
| 9:00 AMOpen | 1:00 PM | 8:00 AM | 7:00 AM | 5:00 AM |
| 12:00 PMNoon | 4:00 PM | 11:00 AM | 10:00 AM | 8:00 AM |
| 3:00 PMPM | 7:00 PM | 2:00 PM | 1:00 PM | 11:00 AM |
| 5:00 PMClose | 9:00 PM | 4:00 PM | 3:00 PM | 1:00 PM |
How to call U.S. Virgin Islands — the short version.
Dial the right code, pick the right window, and your call to U.S. Virgin Islands goes through first time.
Dialing steps
- 1Dial your exit code — 011 from the US, 00 from most of Europe.
- 2Add the U.S. Virgin Islands country code: +1-340.
- 3Enter the local number, including any area code.
- 4Press call and confirm the time zone first.
Best time to call
- 9:00 AM – 5:00 PM local time in Charlotte Amalie — most people are at their desk.
- That's 8:00 AM – 4:00 PM EST if you're calling from the US.
- The overlap between US business hours and U.S. Virgin Islands business hours is during 8:00 AM–4:00 PM EST — a workable window for most teams.
- Avoid calling outside local business hours — calls are less likely to be answered.
Quick tips
- Save the +1-340 code in your contacts so every call dials correctly.
- U.S. Virgin Islands business hours run Mon–Fri.
- Use a Rozper local virtual number to call as if you're already there — no per-minute international rates.
U.S. Virgin Islands Business Calling Etiquette
Cultural context for calling contacts in U.S. Virgin Islands — know what to expect before you dial.
Network & carriers
The U.S. Virgin Islands' telecom market is served by AT&T and Viya (formerly Innovative) as the major carriers.
Numbering format
Numbers follow the NANP 10-digit format using the dedicated 340 area code.
Calling culture
Business culture in the U.S. Virgin Islands blends American and Caribbean influences — a warm, relationship-oriented approach is typical.
Good to know
The U.S. Virgin Islands share their +1 country code with the mainland US, but their 340 area code is exclusive to the territory.
Built for Calling U.S. Virgin Islands at Scale
From crystal-clear audio to automatic CRM logging, here's what powers every call your team makes to U.S. Virgin Islands.
U.S. Virgin Islands Coverage, Included
Get a virtual number for U.S. Virgin Islands (+1-340) alongside 150+ other countries — no office required in Charlotte Amalie.
HD Calls Across the Americas
Crystal-clear audio to U.S. Virgin Islands over our optimised carrier network — no degraded quality on the UTC-4 route.
Every U.S. Virgin Islands Call, Transcribed
Calls are recorded and transcribed automatically — handy when your U.S. Virgin Islands contacts speak English.
Never Miss a Call from U.S. Virgin Islands
Voicemails picked up outside the Mon–Fri work week are transcribed and delivered by email or SMS.
U.S. Virgin Islands Calls, Logged Automatically
Every call to or from your U.S. Virgin Islands number logs straight into Salesforce, HubSpot, or Zoho CRM — deal values in US Dollar.
Analytics for Your U.S. Virgin Islands Line
See call volume and answer rates for U.S. Virgin Islands, broken down by hour against UTC-4.
A Local Charlotte Amalie Caller ID
Show a recognisable Charlotte Amalie number when calling U.S. Virgin Islands — dramatically improves pickup rates.
Go Live in U.S. Virgin Islands in 60 Seconds
Activate your U.S. Virgin Islands virtual number instantly — no contracts, no hardware, no delays.
99.99% Uptime, Even to U.S. Virgin Islands
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Calling U.S. Virgin Islands — Common Questions
Everything you need to know about reaching contacts in U.S. Virgin Islands.
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