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| Raw Number | 815336 |
| Basic Format | 815-336 |
| NPA (Area Code) | 815 |
| NXX | 336 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 815-336-0XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-1XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-2XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-3XXX | 224C | ONVOY, LLC | COLETA | AS | 08/08/2019 | COLETA | IL | MW | 09/07/2019 |
| 815-336-4XXX | 224C | ONVOY, LLC | COLETA | AS | 05/26/2020 | COLETA | IL | MW | 06/20/2020 |
| 815-336-5XXX | 224C | ONVOY, LLC | COLETA | AS | 08/09/2018 | COLETA | IL | MW | 10/01/2018 |
| 815-336-6XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | COLETA | AS | 07/16/2014 | COLETA | IL | MW | 08/15/2014 |
| 815-336-7XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-8XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-9XXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | RT | COLETA | IL | MW | ||
| 815-336-XXXX | 1183 | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | COLETA | AS | COLETA | IL |
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