You are reviewing the Area Code (NPA/NXX) report for 857-816. Did you mean to search the SMS short code 857816?
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| Raw Number | 857816 |
| Basic Format | 857-816 |
| NPA (Area Code) | 857 |
| NXX | 816 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 857-816-0XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINTHROP | RT | WINTHROP | MA | NE | ||
| 857-816-1XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINTHROP | RT | WINTHROP | MA | NE | ||
| 857-816-2XXX | 892D | ONVOY, LLC - MA | WINTHROP | AS | 11/23/2009 | WINTHROP | MA | NE | 03/15/2010 |
| 857-816-3XXX | 4018 | LEVEL 3 COMMUNICATIONS, LLC - MA | WINTHROP | AS | 08/09/2004 | WINTHROP | MA | NE | 09/04/2004 |
| 857-816-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINTHROP | RT | WINTHROP | MA | NE | ||
| 857-816-5XXX | 829J | PAETEC ITEL, LLC | WINTHROP | AS | 06/03/2005 | WINTHROP | MA | NE | 07/01/2005 |
| 857-816-6XXX | 7135 | TC SYSTEMS, INC. | WINTHROP | AS | 10/18/2012 | WINTHROP | MA | NE | 12/03/2012 |
| 857-816-7XXX | 892D | ONVOY, LLC - MA | WINTHROP | AS | 08/25/2014 | WINTHROP | MA | NE | 09/18/2014 |
| 857-816-8XXX | 892D | ONVOY, LLC - MA | WINTHROP | AS | 08/25/2014 | WINTHROP | MA | NE | 09/18/2014 |
| 857-816-9XXX | 990E | BANDWIDTH.COM CLEC, LLC - MA | WINTHROP | AS | 04/17/2015 | WINTHROP | MA | NE | 05/17/2015 |
| 857-816-XXXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINTHROP | AS | 03/20/2001 | WINTHROP | MA |
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