You are reviewing the Area Code (NPA/NXX) report for 563-521. Did you mean to search the SMS short code 563521?
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| Raw Number | 563521 |
| Basic Format | 563-521 |
| NPA (Area Code) | 563 |
| NXX | 521 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 563-521-0XXX | 073H | TELNYX LLC | MAQUOKETA | AS | 05/04/2020 | MAQUOKETA | IA | WE | 05/28/2020 | |
| 563-521-1XXX | 6529 | T-MOBILE USA, INC. | MAQUOKETA | AS | 07/17/2024 | MAQUOKETA | IA | WE | 08/15/2024 | |
| 563-521-2XXX | 624H | ONVOY SPECTRUM, LLC | MAQUOKETA | AS | 06/18/2021 | MAQUOKETA | IA | WE | 07/17/2021 | |
| 563-521-3XXX | 6570 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | MAQUOKETA | AS | 03/11/2026 | MAQUOKETA | IA | WE | 04/04/2026 | |
| 563-521-4XXX | 5562 | METROPCS, INC. | MAQUOKETA | AS | 07/18/2018 | MAQUOKETA | IA | WE | 08/03/2018 | |
| 563-521-5XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | MAQUOKETA | AV | MAQUOKETA | IA | WE | 04/09/2025 | ||
| 563-521-6XXX | 8344 | TELEPORT COMMUNICATIONS AMERICA, LLC - IA | MAQUOKETA | AS | 03/19/2019 | MAQUOKETA | IA | WE | 04/18/2019 | |
| 563-521-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | MAQUOKETA | AS | 09/21/2016 | MAQUOKETA | IA | WE | 11/17/2016 | |
| 563-521-8XXX | 624H | ONVOY SPECTRUM, LLC | MAQUOKETA | AS | 10/05/2021 | MAQUOKETA | IA | WE | 11/03/2021 | |
| 563-521-9XXX | 624H | ONVOY SPECTRUM, LLC | MAQUOKETA | AS | 10/05/2021 | MAQUOKETA | IA | WE | 11/03/2021 | |
| 563-521-XXXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | MAQUOKETA | AS | 09/21/2016 | MAQUOKETA | IA |
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