Recent FCC and FTC complaint records tied to this area code.
Area Code 340
U.S. Virgin Islands (all) · In service since June 1, 1997
Broader complaint volume used to prioritize indexable pages.
Distinct NPA-NXX exchanges surfaced from routing and complaint data.
Named carriers, assignees, or code holders found in routing data.
Distinct cities or rate centers attached to this area code.
Coverage footprint visible from NANPA, pooled block, and Canada routing data.
Search a phone number, area code, exchange, or short code
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
Strongest exchanges inside area code 340
These prefixes combine recent complaint concentration with routing or assignment density, which makes them good candidates for indexing and exploration.
| Prefix | Complaint Score | Routing Rows | Companies | Cities |
|---|---|---|---|---|
| 340-202 | 4 | 1 | 1 | 0 |
| 340-400 | 4 | 1 | 0 | 0 |
| 340-422 | 4 | 1 | 1 | 0 |
| 340-444 | 4 | 1 | 1 | 0 |
| 340-473 | 4 | 1 | 1 | 0 |
| 340-513 | 4 | 1 | 1 | 0 |
| 340-677 | 4 | 1 | 1 | 0 |
| 340-234 | 4 | 0 | 0 | 0 |
| 340-307 | 4 | 0 | 0 | 0 |
| 340-351 | 4 | 0 | 0 | 0 |
| 340-427 | 4 | 0 | 0 | 0 |
| 340-446 | 4 | 0 | 0 | 0 |
| 340-470 | 4 | 0 | 0 | 0 |
| 340-496 | 4 | 0 | 0 | 0 |
| 340-663 | 4 | 0 | 0 | 0 |
| 340-971 | 4 | 0 | 0 | 0 |
| 340-200 | 0 | 1 | 1 | 0 |
| 340-201 | 0 | 1 | 1 | 0 |
Latest complaint activity tied to 340
Complaint pages are the strongest indexing opportunity for this site right now, especially for exact phone numbers and toll-free exchanges.
FTC report from Washington, NEW YORK
March 19, 2026 at 10:05 AM
FTC report from Palisade, COLORADO
March 13, 2026 at 3:08 PM
FTC report from ARKANSAS
March 12, 2026 at 4:39 PM
FTC report from Cobb, GEORGIA
March 11, 2026 at 4:33 PM
FTC report from Fruitland Park, FLORIDA
February 27, 2026 at 12:24 PM
FTC report from MICHIGAN
February 26, 2026 at 10:41 AM
FTC report from Hemet, COLORADO
February 12, 2026 at 4:52 PM
FTC report from Ravenna, OHIO
January 21, 2026 at 4:23 PM
FTC report from Gaithersburg, MARYLAND
January 19, 2026 at 7:28 PM
FTC report from Milwaukee, WISCONSIN
January 16, 2026 at 7:39 PM
FTC report from Charlottesville, VIRGINIA
January 14, 2026 at 5:32 PM
FTC report from OHIO
January 2, 2026 at 2:06 PM
FTC report from Roanoke, VIRGINIA
December 30, 2025 at 1:36 PM
FTC report from Dolores, COLORADO
December 25, 2025 at 7:42 PM
FTC report from Largo, FLORIDA
December 7, 2025 at 1:44 PM
FTC report from Canal Fulton, OHIO
December 5, 2025 at 9:48 AM
FTC report from Traverse City, MICHIGAN
December 5, 2025 at 9:12 AM
FTC report from Traverse City, MICHIGAN
December 5, 2025 at 9:11 AM
FTC report from WEST VIRGINIA
November 29, 2025 at 12:29 PM
FTC report from Jacksonville, NORTH CAROLINA
November 25, 2025 at 1:03 PM
FTC report from OKLAHOMA
November 22, 2025 at 2:19 PM
FTC report from Spencer, TENNESSEE
September 24, 2025 at 6:14 PM
FTC report from Milford, IOWA
September 6, 2025 at 9:47 AM
FTC report from Clarksburg, MARYLAND
September 5, 2025 at 2:38 PM
FTC report from Fort Worth, TEXAS
August 27, 2025 at 1:37 PM
FTC report from Dover, DELAWARE
August 20, 2025 at 4:28 PM
FCC report from Frederiksted, VI
July 28, 2025 at 3:31 PM
FTC report from Dallas, GEORGIA
July 9, 2025 at 10:38 AM
FTC report from NORTH CAROLINA
July 8, 2025 at 11:19 PM
FTC report from Delaware, OHIO
July 8, 2025 at 2:30 PM
FTC report from Willard, OHIO
June 26, 2025 at 9:02 AM
FTC report from Huntsville, ALABAMA
June 25, 2025 at 4:07 PM
FTC report from Crystal Lake, ILLINOIS
June 9, 2025 at 5:30 PM
FTC report from ILLINOIS
June 9, 2025 at 10:35 AM
FTC report from FLORIDA
May 9, 2025 at 5:34 PM
FTC report from Seattle, WASHINGTON
April 29, 2025 at 2:05 PM
FTC report from Seattle, WASHINGTON
April 29, 2025 at 2:00 PM
FTC report from OHIO
April 14, 2025 at 4:45 PM
FTC report from TENNESSEE
March 20, 2025 at 11:23 AM
Detailed routing and assignment data
This table merges NANPA, pooled block, and Canadian assignment sources where available.
| Prefix | Block | Carrier / Assignee | Rate Center | City | State | Use Type | Assign Date |
|---|---|---|---|---|---|---|---|
| 340-200 | XXXX | TELNYX LLC | CHTAMSTTHS | VI | AS | 07/20/2021 | |
| 340-201 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 06/06/2008 | |
| 340-202 | XXXX | LUMEN TECHNOLGIES ST. CROIX, LLC | ST CROIX | VI | AS | 01/09/2018 | |
| 340-203 | XXXX | T-MOBILE USA, INC. | CHTAMSTTHS | VI | AS | 12/22/2020 | |
| 340-204 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 01/09/2023 | |
| 340-205 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 01/13/2023 | |
| 340-206 | XXXX | NEW CINGULAR WIRELESS PCS, LLC - GA | ST CROIX | VI | AS | 02/18/2022 | |
| 340-207 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 01/13/2023 | |
| 340-208 | XXXX | T-MOBILE USA, INC. | ST CROIX | VI | AS | 02/01/2021 | |
| 340-209 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 10/19/2021 | |
| 340-210 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 01/13/2023 | |
| 340-211 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-212 | XXXX | COMCAST IP PHONE, LLC | CHTAMSTTHS | VI | AS | 06/09/2023 | |
| 340-220 | XXXX | VITELCOM CELLULAR, INC. | CHNSTDSTCR | VI | AS | ||
| 340-226 | XXXX | METROPCS, INC. | ST CROIX | VI | AS | 07/23/2007 | |
| 340-227 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-228 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | ||
| 340-244 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | 10/31/2002 | |
| 340-249 | XXXX | LUMEN TECHNOLGIES ST. CROIX, LLC | CHTAMSTTHS | VI | AS | 01/09/2018 | |
| 340-277 | XXXX | T-MOBILE USA, INC. | ST CROIX | VI | AS | 08/14/2001 | |
| 340-311 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-332 | XXXX | T-MOBILE USA, INC. | ST CROIX | VI | AS | 12/16/2003 | |
| 340-340 | XXXX | VI | UA | ||||
| 340-344 | XXXX | T-MOBILE USA, INC. | CHTAMSTTHS | VI | AS | 10/13/2003 | |
| 340-400 | XXXX | VI | UA | ||||
| 340-411 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-422 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | 12/29/2009 | |
| 340-423 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | 09/09/2017 | |
| 340-444 | XXXX | GIGSKY MOBILE, LLC | CHTAMSTTHS | VI | AS | 04/27/2015 | |
| 340-473 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-474 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-489 | XXXX | LUMEN TECHNOLGIES ST. CROIX, LLC | CHNSTDSTCR | VI | AS | 01/09/2018 | |
| 340-500 | XXXX | VI | UA | ||||
| 340-511 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-513 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-514 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-555 | XXXX | MULTIPLE OCN LISTING | DIR ASST | VI | UA | ||
| 340-611 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-625 | XXXX | LUMEN TECHNOLGIES ST. CROIX, LLC | FRKSTDSTCR | VI | AS | 01/09/2018 | |
| 340-626 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-642 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-643 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-677 | XXXX | METROPCS, INC. | CHTAMSTTHS | VI | AS | 07/23/2007 | |
| 340-690 | XXXX | LIBERTY MOBILE USVI INC. | CHTAMSTTHS | VI | AS | ||
| 340-692 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | ST CROIX | VI | AS | ||
| 340-693 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-700 | XXXX | VI | UA | ||||
| 340-711 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-712 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHNSTDSTCR | VI | AS | ||
| 340-713 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHNSTDSTCR | VI | AS | ||
| 340-714 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-715 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-717 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | 09/09/2017 | |
| 340-718 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHNSTDSTCR | VI | AS | 10/26/2006 | |
| 340-719 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHNSTDSTCR | VI | AS | ||
| 340-725 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | 09/09/2017 | |
| 340-727 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | ||
| 340-770 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-771 | XXXX | VITELCOM CELLULAR, INC. | CHTAMSTTHS | VI | AS | ||
| 340-772 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | FRKSTDSTCR | VI | AS | ||
| 340-773 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHNSTDSTCR | VI | AS | ||
| 340-774 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-775 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-776 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-777 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-778 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-779 | XXXX | VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE | CHTAMSTTHS | VI | AS | ||
| 340-800 | XXXX | VI | UA | ||||
| 340-811 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-884 | XXXX | WINDKEEPER COMMUNICATIONS, INC. | CHTAMSTTHS | VI | AS | ||
| 340-888 | XXXX | VI | UA | ||||
| 340-900 | XXXX | VI | UA | ||||
| 340-911 | XXXX | MULTIPLE OCN LISTING | XXXXXXXXXX | VI | UA | ||
| 340-913 | XXXX | VI | UA | ||||
| 340-917 | XXXX | VI | UA | ||||
| 340-950 | XXXX | VI | UA | ||||
| 340-958 | XXXX | VI | UA | ||||
| 340-959 | XXXX | VI | UA | ||||
| 340-976 | XXXX | VI | UA | ||||
| 340-988 | XXXX | VI | UA | ||||
| 340-998 | XXXX | T-MOBILE USA, INC. | CHTAMSTTHS | VI | AS | 08/14/2001 |
FTC report from Wexford, PENNSYLVANIA
March 20, 2026 at 11:47 AM