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| Raw Number | 484528 |
| Basic Format | 484-528 |
| NPA (Area Code) | 484 |
| NXX | 528 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 484-528-0XXX | 547E | ONVOY, LLC - PA | WESTTOWN | AS | 09/10/2012 | WESTTOWN | PA | MA | 10/05/2012 |
| 484-528-1XXX | 073H | TELNYX LLC | WESTTOWN | AS | 07/18/2017 | WESTTOWN | PA | MA | 07/28/2017 |
| 484-528-2XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | WESTTOWN | AS | 05/16/2018 | WESTTOWN | PA | MA | 06/09/2018 |
| 484-528-3XXX | 3806 | CORE COMMUNICATIONS, INC. - PA | WESTTOWN | AS | 05/16/2018 | WESTTOWN | PA | MA | 06/09/2018 |
| 484-528-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WESTTOWN | AS | 01/09/2007 | WESTTOWN | PA | MA | 02/04/2006 |
| 484-528-5XXX | 145J | TERRA NOVA TELECOM INC. | WESTTOWN | AS | 01/12/2024 | WESTTOWN | PA | MA | 02/13/2024 |
| 484-528-6XXX | 547E | ONVOY, LLC - PA | WESTTOWN | AS | 03/27/2023 | WESTTOWN | PA | MA | 04/24/2023 |
| 484-528-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | WESTTOWN | AS | 05/22/2014 | WESTTOWN | PA | MA | 06/24/2014 |
| 484-528-8XXX | 967E | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | WESTTOWN | AS | 04/10/2013 | WESTTOWN | PA | MA | 05/06/2013 |
| 484-528-9XXX | 967E | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | WESTTOWN | AS | 04/10/2013 | WESTTOWN | PA | MA | 05/06/2013 |
| 484-528-XXXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WESTTOWN | AS | WESTTOWN | PA |
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