You are reviewing the Area Code (NPA/NXX) report for 301-358. Did you mean to search the SMS short code 301358?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-358-0XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | RT | | WASHINGTON 236 ZONE 15 | MD | MA | |
301-358-1XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | RT | | WASHINGTON 236 ZONE 15 | MD | MA | |
301-358-2XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | RT | | WASHINGTON 236 ZONE 15 | MD | MA | |
301-358-3XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | AS | 12/20/2004 | WASHINGTON 236 ZONE 15 | MD | MA | 01/04/2005 |
301-358-4XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | AS | 02/28/2003 | WASHINGTON 236 ZONE 15 | MD | MA | 03/24/2003 |
301-358-5XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | AS | 12/20/2004 | WASHINGTON 236 ZONE 15 | MD | MA | 01/04/2005 |
301-358-6XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | AS | 08/31/2006 | WASHINGTON 236 ZONE 15 | MD | MA | 09/29/2006 |
301-358-7XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG236Z15 | AS | 04/11/2019 | WASHINGTON 236 ZONE 15 | MD | MA | 04/29/2019 |
301-358-8XXX | 624H | ONVOY SPECTRUM, LLC | WSNG236Z15 | AS | 10/11/2021 | WASHINGTON 236 ZONE 15 | MD | MA | 11/08/2021 |
301-358-9XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | RT | | WASHINGTON 236 ZONE 15 | MD | MA | |
301-358-XXXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | WSNG236Z15 | AS | | WASHINGTON 236 ZONE 15 | MD | | |
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