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| Raw Number | 667771 |
| Basic Format | 667-771 |
| NPA (Area Code) | 667 |
| NXX | 771 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 667-771-0XXX | 820C | INTRADO COMMUNICATIONS, LLC | BALTIMORE | AS | 07/21/2016 | BALTIMORE | MD | MA | 08/20/2016 |
| 667-771-1XXX | 530H | WIDE VOICE, LLC - MD | BALTIMORE | AS | 12/07/2015 | BALTIMORE | MD | MA | 02/04/2016 |
| 667-771-2XXX | 551G | NUSO, LLC | BALTIMORE | AS | 08/01/2016 | BALTIMORE | MD | MA | 08/31/2016 |
| 667-771-3XXX | 551G | NUSO, LLC | BALTIMORE | AS | 08/01/2016 | BALTIMORE | MD | MA | 08/31/2016 |
| 667-771-4XXX | 551G | NUSO, LLC | BALTIMORE | AS | 08/01/2016 | BALTIMORE | MD | MA | 08/31/2016 |
| 667-771-5XXX | 551G | NUSO, LLC | BALTIMORE | AS | 08/01/2016 | BALTIMORE | MD | MA | 08/31/2016 |
| 667-771-6XXX | 551G | NUSO, LLC | BALTIMORE | AS | 08/01/2016 | BALTIMORE | MD | MA | 08/31/2016 |
| 667-771-7XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | BALTIMORE | AS | 10/12/2016 | BALTIMORE | MD | MA | 11/05/2016 |
| 667-771-8XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | BALTIMORE | AS | 10/12/2016 | BALTIMORE | MD | MA | 11/05/2016 |
| 667-771-9XXX | 515J | IP HORIZON LLC | BALTIMORE | AS | 05/03/2016 | BALTIMORE | MD | MA | 05/31/2016 |
| 667-771-XXXX | 530H | WIDE VOICE, LLC - MD | BALTIMORE | AS | 12/04/2015 | BALTIMORE | MD |
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