You are reviewing the Area Code (NPA/NXX) report for 301-979. Did you mean to search the SMS short code 301979?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-979-0XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSNGTNZN10 | AS | 07/21/2008 | WASHINGTON ZONE 10 | MD | MA | 08/18/2008 |
301-979-1XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSNGTNZN10 | AS | 03/24/2008 | WASHINGTON ZONE 10 | MD | MA | 04/21/2008 |
301-979-2XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSNGTNZN10 | AS | 03/24/2008 | WASHINGTON ZONE 10 | MD | MA | 04/21/2008 |
301-979-3XXX | 5562 | METROPCS, INC. | WSNGTNZN10 | AS | 07/02/2013 | WASHINGTON ZONE 10 | MD | MA | 08/06/2013 |
301-979-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN10 | RT | | WASHINGTON ZONE 10 | MD | MA | |
301-979-5XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSNGTNZN10 | AS | 07/21/2008 | WASHINGTON ZONE 10 | MD | MA | 08/18/2008 |
301-979-6XXX | 4716 | PAETEC COMMUNICATIONS, INC. - MD | WSNGTNZN10 | AS | 09/25/2018 | WASHINGTON ZONE 10 | MD | MA | 10/05/2018 |
301-979-7XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNGTNZN10 | AS | 11/28/2006 | WASHINGTON ZONE 10 | MD | MA | 12/08/2006 |
301-979-8XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSNGTNZN10 | AS | 06/26/2013 | WASHINGTON ZONE 10 | MD | MA | 08/06/2013 |
301-979-9XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNGTNZN10 | AS | 11/28/2006 | WASHINGTON ZONE 10 | MD | MA | 12/08/2006 |
301-979-XXXX | 9212 | VERIZON MARYLAND, INC. | WSNGTNZN10 | AS | | WASHINGTON ZONE 10 | MD | | |
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