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| Raw Number | 217603 |
| Basic Format | 217-603 |
| NPA (Area Code) | 217 |
| NXX | 603 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 217-603-0XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AS | 07/01/2010 | ASHMORE | IL | MW | 08/14/2010 | |
| 217-603-1XXX | 224C | ONVOY, LLC | ASHMORE | AS | 08/01/2023 | ASHMORE | IL | MW | 08/28/2023 | |
| 217-603-2XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AV | ASHMORE | IL | MW | 04/25/2013 | ||
| 217-603-3XXX | 224C | ONVOY, LLC | ASHMORE | AS | 03/10/2021 | ASHMORE | IL | MW | 04/09/2021 | |
| 217-603-4XXX | 224C | ONVOY, LLC | ASHMORE | AS | 05/10/2023 | ASHMORE | IL | MW | 06/09/2023 | |
| 217-603-5XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AV | ASHMORE | IL | MW | 04/25/2013 | ||
| 217-603-6XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AV | ASHMORE | IL | MW | 04/25/2013 | ||
| 217-603-7XXX | 224C | ONVOY, LLC | ASHMORE | AS | 09/11/2020 | ASHMORE | IL | MW | 10/10/2020 | |
| 217-603-8XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AV | ASHMORE | IL | MW | 04/25/2013 | ||
| 217-603-9XXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AV | ASHMORE | IL | MW | 04/25/2013 | ||
| 217-603-XXXX | 846F | MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL | ASHMORE | AS | ASHMORE | IL |
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