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| Raw Number | 856671 |
| Basic Format | 856-671 |
| NPA (Area Code) | 856 |
| NXX | 671 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 856-671-0XXX | 4804 | LEVEL 3 COMMUNICATIONS, LLC - NJ | COLLINGSWD | AS | 03/31/2005 | NJ | MA | 04/28/2005 |
| 856-671-1XXX | 118F | BANDWIDTH.COM CLEC, LLC - NJ | COLLINGSWD | AS | 01/27/2010 | NJ | MA | 02/26/2010 |
| 856-671-2XXX | 118F | BANDWIDTH.COM CLEC, LLC - NJ | COLLINGSWD | AS | 05/04/2015 | NJ | MA | 06/01/2015 |
| 856-671-3XXX | 515J | IP HORIZON LLC | COLLINGSWD | AS | 10/14/2015 | NJ | MA | 11/13/2015 |
| 856-671-4XXX | 637C | ONVOY, LLC - NJ | COLLINGSWD | AS | 01/19/2016 | NJ | MA | 02/05/2016 |
| 856-671-5XXX | 073H | TELNYX LLC | COLLINGSWD | AS | 04/12/2017 | NJ | MA | 04/24/2017 |
| 856-671-6XXX | 829J | PAETEC ITEL, LLC | COLLINGSWD | RT | NJ | MA | ||
| 856-671-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | COLLINGSWD | AS | 02/13/2014 | NJ | MA | 03/14/2014 |
| 856-671-8XXX | 637C | ONVOY, LLC - NJ | COLLINGSWD | AS | 02/26/2026 | NJ | MA | 03/22/2026 |
| 856-671-9XXX | 637C | ONVOY, LLC - NJ | COLLINGSWD | AS | 02/26/2026 | NJ | MA | 03/22/2026 |
| 856-671-XXXX | 829J | PAETEC ITEL, LLC | COLLINGSWD | AS | 10/04/2001 | NJ |
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