You are reviewing the Area Code (NPA/NXX) report for 240-258. Did you mean to search the SMS short code 240258?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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240-258-0XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | RIDGE | AS | 02/26/2004 | RIDGE | MD | MA | 03/26/2004 |
240-258-1XXX | 2589 | US LEC OF MARYLAND, INC. | RIDGE | AS | 01/15/2004 | RIDGE | MD | MA | 02/05/2004 |
240-258-2XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | RIDGE | AS | 02/08/2006 | RIDGE | MD | MA | 03/05/2006 |
240-258-3XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | RIDGE | AS | 12/28/2021 | RIDGE | MD | MA | 01/27/2022 |
240-258-4XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | RIDGE | AS | 05/14/2014 | RIDGE | MD | MA | 06/12/2014 |
240-258-5XXX | 228C | IDT AMERICA, CORP. - MD | RIDGE | AS | 08/30/2007 | RIDGE | MD | MA | 09/12/2007 |
240-258-6XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | RIDGE | AS | 02/01/2008 | RIDGE | MD | MA | 02/13/2008 |
240-258-7XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | RIDGE | AS | 08/28/2012 | RIDGE | MD | MA | 09/24/2012 |
240-258-8XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | RIDGE | AS | 11/17/2008 | RIDGE | MD | MA | 12/13/2008 |
240-258-9XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | RIDGE | RT | | RIDGE | MD | MA | |
240-258-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | RIDGE | AS | | RIDGE | MD | | |
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