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| Raw Number | 305831 |
| Basic Format | 305-831 |
| NPA (Area Code) | 305 |
| NXX | 831 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 305-831-0XXX | 982E | BANDWIDTH.COM CLEC, LLC - FL | KEYS | AS | 08/11/2017 | KEYS | FL | SE | 09/09/2017 |
| 305-831-1XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-2XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-3XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-4XXX | 4802 | LEVEL 3 COMMUNICATIONS, LLC - FL | KEYS | AS | 09/16/2004 | KEYS | FL | SE | 09/28/2004 |
| 305-831-5XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-6XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | KEYS | AS | 08/10/2017 | KEYS | FL | SE | 09/03/2017 |
| 305-831-8XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-9XXX | 937C | ONVOY, LLC - FL | KEYS | AS | 08/22/2006 | KEYS | FL | SE | 09/17/2006 |
| 305-831-XXXX | 937C | ONVOY, LLC - FL | KEYS | AS | KEYS | FL |
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