You are reviewing the Area Code (NPA/NXX) report for 301-458. Did you mean to search the SMS short code 301458?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
---|
301-458-0XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN4 | AS | 11/17/2008 | WASHINGTON ZONE 4 | MD | MA | 12/13/2008 |
301-458-1XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WSHNGTNZN4 | AS | 08/07/2015 | WASHINGTON ZONE 4 | MD | MA | 09/05/2015 |
301-458-2XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN4 | RT | | WASHINGTON ZONE 4 | MD | MA | |
301-458-3XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN4 | AS | 01/28/2016 | WASHINGTON ZONE 4 | MD | MA | 02/29/2016 |
301-458-4XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN4 | RT | | WASHINGTON ZONE 4 | MD | MA | |
301-458-5XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | WSHNGTNZN4 | AS | 03/28/2013 | WASHINGTON ZONE 4 | MD | MA | 05/15/2013 |
301-458-6XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN4 | AS | 07/21/2010 | WASHINGTON ZONE 4 | MD | MA | 08/19/2010 |
301-458-7XXX | 281E | YMAX COMMUNICATIONS CORP. - MD | WSHNGTNZN4 | AS | 09/24/2008 | WASHINGTON ZONE 4 | MD | MA | 10/10/2008 |
301-458-8XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN4 | AS | 07/21/2010 | WASHINGTON ZONE 4 | MD | MA | 08/19/2010 |
301-458-9XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN4 | AS | 11/13/2014 | WASHINGTON ZONE 4 | MD | MA | 12/13/2014 |
301-458-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN4 | AS | | WASHINGTON ZONE 4 | MD | | |
Reports
Anonymous User from Upper Marlboro, Maryland
March 27, 2024 at 11:07 AM
Anonymous User from Calverton, Maryland
February 26, 2024 at 5:51 PM
Anonymous User from , DC
January 9, 2024 at 5:06 PM
Anonymous User from Derwood, Maryland
November 17, 2023 at 8:44 PM
Anonymous User from , VA
November 9, 2023 at 1:18 PM
Anonymous User from , VA
November 8, 2023 at 11:10 AM
Anonymous User from , MD
October 30, 2023 at 3:45 PM
Anonymous User from Fallston, Maryland
October 30, 2023 at 11:54 AM
Anonymous User from Cockeysville, Maryland
October 27, 2023 at 11:43 AM
Anonymous User from Bel Air, Maryland
October 17, 2023 at 3:36 PM
Anonymous User from Baltimore, Maryland
September 21, 2023 at 2:37 PM
Anonymous User from Baltimore, Maryland
September 21, 2023 at 10:48 AM
Anonymous User from Boonsboro, Maryland
August 31, 2023 at 5:56 PM
Anonymous User from Baltimore, MD
August 1, 2023 at 7:16 PM
Anonymous User from , CA
July 21, 2023 at 5:22 PM
Anonymous User from Windsor, New York
May 17, 2023 at 4:47 PM
Anonymous User from , CA
March 28, 2023 at 2:30 AM
Anonymous User from College Park, Maryland
March 21, 2023 at 2:38 PM
Anonymous User from , MD
March 9, 2023 at 3:52 PM
Anonymous User from Falls Church, Virginia
January 11, 2023 at 6:48 PM
Anonymous User from Pasadena, Maryland
December 16, 2022 at 5:54 PM
Anonymous User from Annapolis, Maryland
December 16, 2022 at 5:41 PM
Anonymous User from , MD
December 16, 2022 at 5:16 PM
Anonymous User from Woolwichy, Maine
November 28, 2022 at 4:08 PM
Anonymous User from Fort Washington, Maryland
August 3, 2022 at 5:46 PM
Anonymous User from , MD
August 1, 2022 at 3:56 PM
Anonymous User from Fort Wash, Maryland
July 29, 2022 at 8:04 PM
Anonymous User from Willingboro, New Jersey
July 25, 2022 at 11:45 AM
Anonymous User from Daly City, California
July 11, 2022 at 3:10 PM
Anonymous User from Waldorf, Maryland
June 5, 2022 at 9:14 PM
Anonymous User from Annapolis, Maryland
May 26, 2022 at 1:11 PM
Anonymous User from Los Angeles, CA
March 25, 2021 at 10:45 PM
Anonymous User from Spencerville, MD
November 24, 2020 at 10:02 PM
Anonymous User from , MD
July 10, 2017 at 5:13 PM
Anonymous User from , MD
June 14, 2017 at 7:59 AM