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| Raw Number | 667343 |
| Basic Format | 667-343 |
| NPA (Area Code) | 667 |
| NXX | 343 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 667-343-0XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-1XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-2XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-3XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-4XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-5XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-6XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-7XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-8XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-9XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/29/2021 | CAMBRIDGE | MD | MA | 09/18/2021 |
| 667-343-XXXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | CAMBRIDGE | AS | 07/28/2021 | CAMBRIDGE | MD |
Reports
Anonymous User from Colorado Springs, Colorado
January 22, 2026 at 10:52 PM