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NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-720-0XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | BRANDYWINE | AS | 04/04/2013 | BRANDYWINE | MD | MA | 05/03/2013 |
301-720-1XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | BRANDYWINE | AS | 04/04/2013 | BRANDYWINE | MD | MA | 05/03/2013 |
301-720-2XXX | 5562 | METROPCS, INC. | BRANDYWINE | AS | 06/17/2019 | BRANDYWINE | MD | MA | 07/11/2019 |
301-720-3XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | BRANDYWINE | AS | 04/11/2019 | BRANDYWINE | MD | MA | 04/29/2019 |
301-720-4XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | BRANDYWINE | AS | 04/11/2019 | BRANDYWINE | MD | MA | 04/29/2019 |
301-720-5XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | BRANDYWINE | AS | 05/23/2018 | BRANDYWINE | MD | MA | 06/16/2018 |
301-720-6XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | BRANDYWINE | AS | 05/23/2018 | BRANDYWINE | MD | MA | 06/16/2018 |
301-720-7XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | BRANDYWINE | AS | 05/23/2018 | BRANDYWINE | MD | MA | 06/16/2018 |
301-720-8XXX | 073H | TELNYX LLC | BRANDYWINE | AS | 04/17/2017 | BRANDYWINE | MD | MA | 04/27/2017 |
301-720-9XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | BRANDYWINE | RT | | BRANDYWINE | MD | MA | |
301-720-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | BRANDYWINE | AS | | BRANDYWINE | MD | | |
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