You are reviewing the Area Code (NPA/NXX) report for 301-658. Did you mean to search the SMS short code 301658?
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|
| 301-658-0XXX | 8697 | BALTIMORE-WASHINGTON TELEPHONE (BWT) | ASHTON236 | AS | 05/11/2015 | ASHTON 236 | MD | MA | 06/04/2015 |
| 301-658-1XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-2XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-3XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-4XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | ASHTON236 | AS | 01/08/2018 | ASHTON 236 | MD | MA | 02/05/2018 |
| 301-658-5XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-6XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-7XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | ASHTON236 | AS | 12/22/2004 | ASHTON 236 | MD | MA | 01/20/2005 |
| 301-658-8XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | ASHTON236 | AS | 08/22/2014 | ASHTON 236 | MD | MA | 09/04/2014 |
| 301-658-9XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | ASHTON236 | RT | | ASHTON 236 | MD | MA | |
| 301-658-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | ASHTON236 | AS | | ASHTON 236 | MD | | |
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