Area Code Profile
Area Code 340 Prefixes & Exchanges
Serving U.S. Virgin Islands, Unites States
Central Office Exchanges (Prefixes)
Select any prefix below to view phone lines, carrier networks, and consumer reports in that exchange:
| Exchange Prefix | City / Location | Line Type |
|---|---|---|
| 1-340-212-#### | Charlotte Amalie | Wireless |
| 1-340-220-#### | St Croix | Wireless |
| 1-340-226-#### | St Croix | Wireless |
| 1-340-227-#### | Charlotte Amalie | Wireless |
| 1-340-228-#### | Charlotte Amalie | Wireless |
| 1-340-244-#### | Charlotte Amalie | Wireless |
| 1-340-277-#### | St Croix | Landline |
| 1-340-332-#### | St Croix | Wireless |
| 1-340-344-#### | Charlotte Amalie | Wireless |
| 1-340-422-#### | Charlotte Amalie | Wireless |
| 1-340-473-#### | Charlotte Amalie | Landline |
| 1-340-474-#### | Charlotte Amalie | Wireless |
| 1-340-513-#### | Charlotte Amalie | Wireless |
| 1-340-514-#### | Charlotte Amalie | Wireless |
| 1-340-626-#### | Charlotte Amalie | Wireless |
| 1-340-642-#### | Charlotte Amalie | Wireless |
| 1-340-643-#### | Charlotte Amalie | Wireless |
| 1-340-677-#### | Charlotte Amalie | Wireless |
| 1-340-690-#### | Charlotte Amalie | Landline |
| 1-340-692-#### | St Croix | Landline |
| 1-340-693-#### | Charlotte Amalie | Landline |
| 1-340-712-#### | St Croix | Landline |
| 1-340-713-#### | St Croix | Landline |
| 1-340-714-#### | Charlotte Amalie | Landline |
| 1-340-715-#### | Charlotte Amalie | Landline |
| 1-340-718-#### | St Croix | Landline |
| 1-340-719-#### | St Croix | Landline |
| 1-340-727-#### | Charlotte Amalie | Landline |
| 1-340-770-#### | Charlotte Amalie | Landline |
| 1-340-771-#### | St Croix | Landline |
| 1-340-772-#### | St Croix | Landline |
| 1-340-773-#### | St Croix | Landline |
| 1-340-774-#### | Charlotte Amalie | Landline |
| 1-340-775-#### | Charlotte Amalie | Landline |
| 1-340-776-#### | Charlotte Amalie | Landline |
| 1-340-777-#### | Charlotte Amalie | Landline |
| 1-340-778-#### | Charlotte Amalie | Landline |
| 1-340-779-#### | Charlotte Amalie | Landline |
| 1-340-884-#### | Charlotte Amalie | Landline |
| 1-340-998-#### | Charlotte Amalie | Landline |
SPONSORED
About Area Code 340
Area code 340 is assigned to the geographic numbering plan serving U.S. Virgin Islands.
Use the directory table to navigate through central office prefixes and explore individual telephone lines.