You are reviewing the Area Code (NPA/NXX) report for 301-823. Did you mean to search the SMS short code 301823?
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| Raw Number | 301823 |
| Basic Format | 301-823 |
| NPA (Area Code) | 301 |
| NXX | 823 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 301-823-0XXX | 876D | ONVOY, LLC - MD | WSNG236Z13 | AS | 01/08/2025 | WASHINGTON 236 ZONE 13 | MD | MA | 02/01/2025 |
| 301-823-1XXX | 876D | ONVOY, LLC - MD | WSNG236Z13 | AS | 01/08/2025 | WASHINGTON 236 ZONE 13 | MD | MA | 02/01/2025 |
| 301-823-2XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSNG236Z13 | AS | 09/11/2008 | WASHINGTON 236 ZONE 13 | MD | MA | 10/10/2008 |
| 301-823-3XXX | 829J | PAETEC ITEL, LLC | WSNG236Z13 | AS | 11/09/2012 | WASHINGTON 236 ZONE 13 | MD | MA | 11/21/2012 |
| 301-823-4XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG236Z13 | AS | 05/23/2018 | WASHINGTON 236 ZONE 13 | MD | MA | 06/16/2018 |
| 301-823-5XXX | 197D | VONAGE AMERICA LLC | WSNG236Z13 | AS | 05/08/2020 | WASHINGTON 236 ZONE 13 | MD | MA | 05/20/2020 |
| 301-823-6XXX | 876D | ONVOY, LLC - MD | WSNG236Z13 | AS | 02/13/2025 | WASHINGTON 236 ZONE 13 | MD | MA | 03/09/2025 |
| 301-823-7XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG236Z13 | AS | 04/11/2019 | WASHINGTON 236 ZONE 13 | MD | MA | 04/29/2019 |
| 301-823-8XXX | 4492 | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD | WSNG236Z13 | AS | 02/24/2004 | WASHINGTON 236 ZONE 13 | MD | MA | 04/06/2004 |
| 301-823-9XXX | 624H | ONVOY SPECTRUM, LLC | WSNG236Z13 | AS | 10/11/2021 | WASHINGTON 236 ZONE 13 | MD | MA | 11/08/2021 |
| 301-823-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSNG236Z13 | AS | WASHINGTON 236 ZONE 13 | MD |
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