You are reviewing the Area Code (NPA/NXX) report for 518-721. Did you mean to search the SMS short code 518721?
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.
| Raw Number | 518721 |
| Basic Format | 518-721 |
| NPA (Area Code) | 518 |
| NXX | 721 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 518-721-0XXX | 4006 | LEVEL 3 COMMUNICATIONS, LLC - NY | CLAVERACK | AS | 08/22/2016 | CLAVERACK | NY | NE | 09/23/2016 |
| 518-721-1XXX | 384C | ONVOY, LLC- NY | CLAVERACK | AS | 07/27/2012 | CLAVERACK | NY | NE | 08/26/2012 |
| 518-721-2XXX | 997E | BANDWIDTH.COM CLEC, LLC - NY | CLAVERACK | AS | 02/28/2013 | CLAVERACK | NY | NE | 03/29/2013 |
| 518-721-3XXX | 384C | ONVOY, LLC- NY | CLAVERACK | AS | 07/17/2015 | CLAVERACK | NY | NE | 07/31/2015 |
| 518-721-4XXX | 829J | PAETEC ITEL, LLC | CLAVERACK | AS | 06/06/2008 | CLAVERACK | NY | NE | 06/18/2008 |
| 518-721-5XXX | 321J | HD CARRIER LLC | CLAVERACK | AS | 03/14/2016 | CLAVERACK | NY | NE | 04/07/2016 |
| 518-721-6XXX | 321J | HD CARRIER LLC | CLAVERACK | AS | 03/14/2016 | CLAVERACK | NY | NE | 04/07/2016 |
| 518-721-7XXX | 321J | HD CARRIER LLC | CLAVERACK | AS | 07/07/2014 | CLAVERACK | NY | NE | 07/31/2014 |
| 518-721-8XXX | 7989 | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | CLAVERACK | RT | CLAVERACK | NY | NE | ||
| 518-721-9XXX | 155E | PEERLESS NETWORK OF NEW YORK, LLC - NY | CLAVERACK | AS | 12/04/2015 | CLAVERACK | NY | NE | 12/28/2015 |
| 518-721-XXXX | 7989 | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | CLAVERACK | AS | CLAVERACK | NY |
Reports
Anonymous User from Greenville, California
April 28, 2026 at 9:19 PM
Anonymous User from Bristow, Virginia
April 25, 2026 at 11:32 AM
Anonymous User from Rockwall, Texas
April 24, 2026 at 5:37 PM
Anonymous User from , OH
April 24, 2026 at 5:29 PM
Anonymous User from Charlotte, North Carolina
April 24, 2026 at 2:35 PM
Anonymous User from Blossom, Texas
April 24, 2026 at 1:09 PM
Anonymous User from Avon, Connecticut
April 23, 2026 at 4:23 PM
Anonymous User from Sacramento, California
April 22, 2026 at 10:56 PM
Anonymous User from Providence, Rhode Island
April 22, 2026 at 3:11 PM
Anonymous User from Los Angeles, California
April 20, 2026 at 9:33 PM
Anonymous User from Louisville, Kentucky
April 19, 2026 at 2:45 PM
Anonymous User from Randleman, North Carolina
April 19, 2026 at 12:04 PM
Anonymous User from , VA
April 17, 2026 at 2:40 PM
Anonymous User from Detroit, Michigan
April 16, 2026 at 2:53 PM
Anonymous User from , MN
April 15, 2026 at 5:51 PM
Anonymous User from Florence, Alabama
April 15, 2026 at 11:30 AM
Anonymous User from Champlin, Minnesota
April 14, 2026 at 8:54 PM
Anonymous User from Sugar Grove, Illinois
April 14, 2026 at 10:49 AM
Anonymous User from , FL
April 13, 2026 at 8:28 PM
Anonymous User from , CO
April 13, 2026 at 8:18 PM
Anonymous User from Winsted, Connecticut
April 11, 2026 at 11:28 AM
Anonymous User from Union, New Jersey
April 10, 2026 at 10:48 AM
Anonymous User from West Ossipee, New Hampshire
April 9, 2026 at 10:13 AM
Anonymous User from South Jordan, Utah
April 8, 2026 at 5:02 PM
Anonymous User from , AZ
April 7, 2026 at 6:26 PM
Anonymous User from Cypress, Texas
April 6, 2026 at 6:19 PM
Anonymous User from Cypress, Texas
April 6, 2026 at 6:03 PM
Anonymous User from Marlton, New Jersey
April 2, 2026 at 5:00 PM
Anonymous User from , MA
March 31, 2026 at 11:47 AM
Anonymous User from , PA
March 25, 2026 at 9:24 AM
Anonymous User from Sulphur, Louisiana
March 23, 2026 at 9:47 PM
Anonymous User from San Jose, California
March 23, 2026 at 5:54 PM
Anonymous User from Miami, New York
March 22, 2026 at 2:54 PM
Anonymous User from , UT
March 21, 2026 at 10:56 PM
Anonymous User from , MT
March 21, 2026 at 2:52 PM
Anonymous User from Sand Springs, Oklahoma
March 20, 2026 at 10:27 PM
Anonymous User from Dekalb Jct, New York
March 20, 2026 at 7:12 PM
Anonymous User from Acworth, Georgia
March 20, 2026 at 4:39 PM
Anonymous User from Youngsville, Louisiana
March 19, 2026 at 4:18 PM
Anonymous User from Banning, California
March 19, 2026 at 3:41 PM
Anonymous User from Arlington, Virginia
March 18, 2026 at 5:08 PM
Anonymous User from Trumbull, CT
March 17, 2026 at 5:35 PM
Anonymous User from Palm Beach Gardens, Florida
March 16, 2026 at 5:20 PM
Anonymous User from Dillon, South Carolina
March 16, 2026 at 2:50 PM
Anonymous User from , MI
March 16, 2026 at 11:10 AM
Anonymous User from Poughkeepsie, NY
March 13, 2026 at 7:31 PM
Anonymous User from , MD
March 13, 2026 at 3:25 PM
Anonymous User from Sevierville, West Virginia
March 13, 2026 at 2:51 PM
Anonymous User from Holiday, FL
March 12, 2026 at 2:57 PM
Anonymous User from New Cumberland, Pennsylvania
March 12, 2026 at 11:15 AM
Anonymous User from Mandeville, Louisiana
March 11, 2026 at 10:14 AM
Anonymous User from , SC
March 8, 2026 at 3:08 PM
Anonymous User from Tower City, Pennsylvania
March 5, 2026 at 2:05 PM
Anonymous User from Newark, Delaware
March 5, 2026 at 7:28 AM
Anonymous User from Newark, Delaware
March 4, 2026 at 2:56 PM
Anonymous User from , FL
March 4, 2026 at 11:09 AM
Anonymous User from , CA
March 2, 2026 at 6:09 PM
Anonymous User from Town Of Tonawanda, NY
February 28, 2026 at 5:05 PM
Anonymous User from , CA
February 28, 2026 at 3:06 PM
Anonymous User from Chicago, Illinois
February 27, 2026 at 5:42 PM
Anonymous User from Fort Collins, Washington
February 27, 2026 at 3:08 PM
Anonymous User from , AZ
February 24, 2026 at 5:55 PM
Anonymous User from Pa, Pennsylvania
February 24, 2026 at 2:48 PM
Anonymous User from , OH
February 24, 2026 at 11:07 AM
Anonymous User from Glendale, California
February 23, 2026 at 2:46 PM
Anonymous User from Colton, New York
February 22, 2026 at 9:19 AM
Anonymous User from , ID
February 20, 2026 at 2:26 PM
Anonymous User from Hummelstown, PA
February 19, 2026 at 4:06 PM
Anonymous User from Tampa, Illinois
February 17, 2026 at 9:09 PM
Anonymous User from Seal Beach, California
February 13, 2026 at 10:27 PM
Anonymous User from Yuma, Arizona
February 10, 2026 at 10:32 PM
Anonymous User from Tyler, Texas
February 9, 2026 at 9:27 PM
Anonymous User from , NV
February 9, 2026 at 12:13 PM
Anonymous User from , AL
February 5, 2026 at 1:01 PM
Anonymous User from , CA
February 4, 2026 at 7:07 PM
Anonymous User from , VA
February 4, 2026 at 5:49 PM
Anonymous User from Little Egg Harbor, New Jersey
January 31, 2026 at 8:49 PM
Anonymous User from Denver, CO
January 31, 2026 at 1:09 AM
Anonymous User from Castle Hayne, North Carolina
January 30, 2026 at 9:59 AM
Anonymous User from Rantoul, Illinois
January 29, 2026 at 2:22 PM
Anonymous User from Fort Washington, California
January 28, 2026 at 3:49 PM
Anonymous User from Obion, Tennessee
January 28, 2026 at 11:21 AM
Anonymous User from Pasadena, California
January 27, 2026 at 9:34 PM
Anonymous User from Iola, Texas
January 27, 2026 at 9:12 PM
Anonymous User from , NY
January 27, 2026 at 1:23 PM
Anonymous User from Spring Hill, Tennessee
January 24, 2026 at 3:09 PM
Anonymous User from , CA
January 24, 2026 at 2:47 PM
Anonymous User from Spring Hill, Tennessee
January 23, 2026 at 6:20 PM
Anonymous User from Athens, Alabama
January 23, 2026 at 2:35 PM
Anonymous User from Warwick, Rhode Island
January 23, 2026 at 1:07 PM
Anonymous User from N. Syracuse, New York
January 22, 2026 at 5:15 PM
Anonymous User from Congers, Massachusetts
January 22, 2026 at 10:44 AM
Anonymous User from Great Mills, Maryland
January 21, 2026 at 11:43 AM
Anonymous User from , WA
January 20, 2026 at 8:53 PM
Anonymous User from Shippensburg, Pennsylvania
January 20, 2026 at 8:52 PM
Anonymous User from , NY
January 20, 2026 at 2:21 PM
Anonymous User from , CT
January 20, 2026 at 12:48 PM
Anonymous User from Ventura, California
January 16, 2026 at 5:22 PM
Anonymous User from Blossom, Texas
January 16, 2026 at 3:33 PM
Anonymous User from Boulder Creek, California
January 15, 2026 at 5:42 PM
Anonymous User from Flowery Branch, Georgia
January 15, 2026 at 11:03 AM
Anonymous User from Bentonville, Arkansas
January 14, 2026 at 4:20 PM
Anonymous User from Dorchester, Massachusetts
January 14, 2026 at 3:35 PM
Anonymous User from York, Pennsylvania
January 14, 2026 at 1:31 PM
Anonymous User from Randolph, New Jersey
January 14, 2026 at 12:25 PM
Anonymous User from Virginia Beach, Virginia
January 14, 2026 at 9:38 AM
Anonymous User from Paterson, NJ
January 13, 2026 at 3:13 PM
Anonymous User from Youngsville, NC
September 20, 2025 at 3:02 PM
Anonymous User from Houston, TX
August 16, 2025 at 3:50 PM
Anonymous User from Tahlequah, OK
June 26, 2025 at 6:45 PM
Anonymous User from Albany, NY
December 15, 2022 at 4:40 PM
Anonymous User from Albany, NY
November 24, 2021 at 5:13 PM
Anonymous User from New York, NY
February 7, 2021 at 5:53 PM