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| Raw Number | 509478 |
| Basic Format | 509-478 |
| NPA (Area Code) | 509 |
| NXX | 478 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 509-478-0XXX | 145J | TERRA NOVA TELECOM INC. | ROSALIA | AS | 06/25/2025 | ROSALIA | WA | WE | 07/19/2025 | |
| 509-478-1XXX | 483E | ONVOY, LLC - WA | ROSALIA | AS | 09/08/2017 | ROSALIA | WA | WE | 10/06/2017 | |
| 509-478-2XXX | 483E | ONVOY, LLC - WA | ROSALIA | AS | 10/25/2021 | ROSALIA | WA | WE | 11/20/2021 | |
| 509-478-3XXX | 4324 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | ROSALIA | RT | ROSALIA | WA | WE | |||
| 509-478-4XXX | 4324 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | ROSALIA | AV | ROSALIA | WA | WE | 03/16/2002 | ||
| 509-478-5XXX | 4324 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | ROSALIA | AV | ROSALIA | WA | WE | 03/16/2002 | ||
| 509-478-6XXX | 4324 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | ROSALIA | AV | ROSALIA | WA | WE | 03/16/2002 | ||
| 509-478-7XXX | 1484 | INLAND CELLULAR LLC | ROSALIA | AS | 08/28/2006 | ROSALIA | WA | WE | 09/23/2006 | |
| 509-478-8XXX | 1484 | INLAND CELLULAR LLC | ROSALIA | AS | 08/28/2006 | ROSALIA | WA | WE | 09/23/2006 | |
| 509-478-9XXX | 483E | ONVOY, LLC - WA | ROSALIA | AS | 06/01/2021 | ROSALIA | WA | WE | 06/27/2021 | |
| 509-478-XXXX | 4324 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | ROSALIA | AS | ROSALIA | WA |
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