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| Raw Number | 443337 |
| Basic Format | 443-337 |
| NPA (Area Code) | 443 |
| NXX | 337 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 443-337-0XXX | 5562 | METROPCS, INC. | SPARROWSPT | AS | 03/23/2021 | SPARROWS POINT | MD | MA | 04/16/2021 |
| 443-337-1XXX | 5562 | METROPCS, INC. | SPARROWSPT | AS | 09/19/2019 | SPARROWS POINT | MD | MA | 10/13/2019 |
| 443-337-2XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 03/15/2019 | SPARROWS POINT | MD | MA | 03/29/2019 |
| 443-337-3XXX | 5562 | METROPCS, INC. | SPARROWSPT | AS | 09/07/2017 | SPARROWS POINT | MD | MA | 10/01/2017 |
| 443-337-4XXX | 5562 | METROPCS, INC. | SPARROWSPT | AS | 12/13/2017 | SPARROWS POINT | MD | MA | 01/06/2018 |
| 443-337-5XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 05/23/2018 | SPARROWS POINT | MD | MA | 06/16/2018 |
| 443-337-6XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 05/23/2018 | SPARROWS POINT | MD | MA | 06/16/2018 |
| 443-337-7XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 05/23/2018 | SPARROWS POINT | MD | MA | 06/16/2018 |
| 443-337-8XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 03/15/2019 | SPARROWS POINT | MD | MA | 03/29/2019 |
| 443-337-9XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | 07/15/2019 | SPARROWS POINT | MD | MA | 07/31/2019 |
| 443-337-XXXX | 2593 | CORE COMMUNICATIONS, INC.- MD | SPARROWSPT | AS | SPARROWS POINT | MD |
Reports
Anonymous User from Smithsburg, Maryland
January 3, 2025 at 9:34 AM
Anonymous User from Westminster, Maryland
January 6, 2023 at 3:36 PM
Anonymous User from Miami Beach, Florida
June 5, 2022 at 11:30 AM