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| Raw Number | 571493 |
| Basic Format | 571-493 |
| NPA (Area Code) | 571 |
| NXX | 493 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 571-493-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | DALE CITY | AS | 07/01/2020 | DALE CITY | VA | MA | 07/13/2020 |
| 571-493-1XXX | 073H | TELNYX LLC | DALE CITY | AS | 07/16/2020 | DALE CITY | VA | MA | 07/28/2020 |
| 571-493-2XXX | 5832 | CORETEL VIRGINIA, LLC - VA | DALE CITY | AS | 05/10/2019 | DALE CITY | VA | MA | 05/28/2019 |
| 571-493-3XXX | 138E | ONVOY, LLC - VA | DALE CITY | AS | 11/20/2019 | DALE CITY | VA | MA | 12/09/2019 |
| 571-493-4XXX | 138E | ONVOY, LLC - VA | DALE CITY | AS | 11/20/2019 | DALE CITY | VA | MA | 12/09/2019 |
| 571-493-5XXX | 138E | ONVOY, LLC - VA | DALE CITY | AS | 11/20/2019 | DALE CITY | VA | MA | 12/09/2019 |
| 571-493-6XXX | 5832 | CORETEL VIRGINIA, LLC - VA | DALE CITY | AS | 05/10/2019 | DALE CITY | VA | MA | 05/28/2019 |
| 571-493-7XXX | 5832 | CORETEL VIRGINIA, LLC - VA | DALE CITY | AS | 05/10/2019 | DALE CITY | VA | MA | 05/28/2019 |
| 571-493-8XXX | 138E | ONVOY, LLC - VA | DALE CITY | AS | 11/20/2019 | DALE CITY | VA | MA | 12/09/2019 |
| 571-493-9XXX | 138E | ONVOY, LLC - VA | DALE CITY | AS | 09/02/2020 | DALE CITY | VA | MA | 10/02/2020 |
| 571-493-XXXX | 5832 | CORETEL VIRGINIA, LLC - VA | DALE CITY | AS | DALE CITY | VA |
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