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| Raw Number | 878666 |
| Basic Format | 878-666 |
| NPA (Area Code) | 878 |
| NXX | 666 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 878-666-0XXX | 515J | IP HORIZON LLC | MARION CTR | AS | 12/12/2017 | MARION CENTER | PA | MA | 01/07/2018 | |
| 878-666-1XXX | 547E | ONVOY, LLC - PA | MARION CTR | AV | MARION CENTER | PA | MA | 02/15/2024 | ||
| 878-666-2XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | MARION CTR | AS | 05/22/2018 | MARION CENTER | PA | MA | 06/15/2018 | |
| 878-666-3XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | MARION CTR | AS | 05/22/2018 | MARION CENTER | PA | MA | 06/15/2018 | |
| 878-666-4XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | MARION CTR | AS | 03/13/2019 | MARION CENTER | PA | MA | 03/28/2019 | |
| 878-666-5XXX | 547E | ONVOY, LLC - PA | MARION CTR | AS | 09/03/2019 | MARION CENTER | PA | MA | 09/30/2019 | |
| 878-666-6XXX | 547E | ONVOY, LLC - PA | MARION CTR | AS | 04/07/2016 | MARION CENTER | PA | MA | 06/05/2016 | |
| 878-666-7XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | MARION CTR | AS | 03/13/2019 | MARION CENTER | PA | MA | 03/28/2019 | |
| 878-666-8XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | MARION CTR | AS | 03/13/2019 | MARION CENTER | PA | MA | 03/28/2019 | |
| 878-666-9XXX | 547E | ONVOY, LLC - PA | MARION CTR | AS | 07/22/2020 | MARION CENTER | PA | MA | 08/16/2020 | |
| 878-666-XXXX | 547E | ONVOY, LLC - PA | MARION CTR | AS | MARION CENTER | PA |
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