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| Raw Number | 337561 |
| Basic Format | 337-561 |
| NPA (Area Code) | 337 |
| NXX | 561 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 337-561-0XXX | 749E | ONVOY, LLC - LA | DUSON | AS | 03/02/2016 | DUSON | LA | SE | 05/30/2016 |
| 337-561-1XXX | 749E | ONVOY, LLC - LA | DUSON | AS | 03/02/2016 | DUSON | LA | SE | 05/30/2016 |
| 337-561-2XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | DUSON | AS | 06/02/2017 | DUSON | LA | SE | 07/02/2017 |
| 337-561-3XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | DUSON | AS | 05/30/2019 | DUSON | LA | SE | 06/23/2019 |
| 337-561-4XXX | 153F | BANDWIDTH.COM CLEC, LLC - LA | DUSON | AS | 11/08/2021 | DUSON | LA | SE | 12/05/2021 |
| 337-561-5XXX | 318J | COMCAST IP PHONE, LLC | DUSON | AS | 12/12/2017 | DUSON | LA | SE | 04/11/2018 |
| 337-561-6XXX | 749E | ONVOY, LLC - LA | DUSON | AS | 01/26/2021 | DUSON | LA | SE | 02/25/2021 |
| 337-561-7XXX | 749E | ONVOY, LLC - LA | DUSON | AS | 01/26/2021 | DUSON | LA | SE | 02/25/2021 |
| 337-561-8XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | DUSON | AS | 12/13/2017 | DUSON | LA | SE | 12/26/2017 |
| 337-561-9XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | DUSON | AS | 12/13/2017 | DUSON | LA | SE | 12/26/2017 |
| 337-561-XXXX | 749E | ONVOY, LLC - LA | DUSON | AS | 03/01/2016 | DUSON | LA |
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