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| Raw Number | 815373 |
| Basic Format | 815-373 |
| NPA (Area Code) | 815 |
| NXX | 373 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 815-373-0XXX | 984E | BANDWIDTH.COM CLEC, LLC - IL | ELWOOD | AS | 10/27/2011 | ELWOOD | IL | MW | 11/25/2011 |
| 815-373-1XXX | 063E | PEERLESS NETWORK OF ILLINOIS, LLC - IL | ELWOOD | AS | 09/16/2013 | ELWOOD | IL | MW | 10/10/2013 |
| 815-373-2XXX | 829J | PAETEC ITEL, LLC | ELWOOD | AS | 11/06/2009 | ELWOOD | IL | MW | 12/26/2009 |
| 815-373-3XXX | 6115 | LEVEL 3 COMMUNICATIONS, LLC - IL | ELWOOD | AS | 04/20/2011 | ELWOOD | IL | MW | 05/14/2011 |
| 815-373-4XXX | 984E | BANDWIDTH.COM CLEC, LLC - IL | ELWOOD | AS | 04/29/2014 | ELWOOD | IL | MW | 05/25/2014 |
| 815-373-5XXX | 224C | ONVOY, LLC | ELWOOD | AS | 08/31/2012 | ELWOOD | IL | MW | 09/30/2012 |
| 815-373-6XXX | 224C | ONVOY, LLC | ELWOOD | AS | 08/21/2014 | ELWOOD | IL | MW | 09/14/2014 |
| 815-373-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | ELWOOD | AS | 01/28/2014 | ELWOOD | IL | MW | 02/24/2014 |
| 815-373-8XXX | 984E | BANDWIDTH.COM CLEC, LLC - IL | ELWOOD | AS | 08/28/2015 | ELWOOD | IL | MW | 09/27/2015 |
| 815-373-9XXX | 073H | TELNYX LLC | ELWOOD | AS | 07/10/2018 | ELWOOD | IL | MW | 07/20/2018 |
| 815-373-XXXX | 829J | PAETEC ITEL, LLC | ELWOOD | AS | 11/04/2009 | ELWOOD | IL |
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