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| Raw Number | 857378 |
| Basic Format | 857-378 |
| NPA (Area Code) | 857 |
| NXX | 378 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 857-378-0XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-1XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-2XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BOSTON | AS | 03/10/2017 | BOSTON | MA | NE | 03/22/2017 |
| 857-378-3XXX | 145J | TERRA NOVA TELECOM INC. | BOSTON | AS | 07/07/2023 | BOSTON | MA | NE | 08/06/2023 |
| 857-378-4XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | BOSTON | AS | 03/13/2017 | BOSTON | MA | NE | 04/10/2017 |
| 857-378-5XXX | 9102 | VERIZON NEW ENGLAND INC. | BOSTON | AS | 02/02/2017 | BOSTON | MA | NE | 03/03/2017 |
| 857-378-6XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-7XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-8XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-9XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BOSTON | AS | 02/06/2017 | BOSTON | MA | NE | 03/06/2017 |
| 857-378-XXXX | 9102 | VERIZON NEW ENGLAND INC. | BOSTON | AS | 02/01/2017 | BOSTON | MA |
Reports