You are reviewing the Area Code (NPA/NXX) report for 510-831. Did you mean to search the SMS short code 510831?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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510-831-0XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 12/11/2020 | RICHMOND | CA | WC | 02/12/2021 |
510-831-1XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 12/11/2020 | RICHMOND | CA | WC | 02/12/2021 |
510-831-2XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 01/07/2021 | RICHMOND | CA | WC | 02/13/2021 |
510-831-3XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 01/07/2021 | RICHMOND | CA | WC | 02/13/2021 |
510-831-4XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 01/07/2021 | RICHMOND | CA | WC | 02/13/2021 |
510-831-5XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 01/07/2021 | RICHMOND | CA | WC | 02/13/2021 |
510-831-6XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 01/07/2021 | RICHMOND | CA | WC | 02/13/2021 |
510-831-7XXX | 624H | ONVOY SPECTRUM, LLC | RICHMOND | AS | 02/01/2021 | RICHMOND | CA | WC | 02/28/2021 |
510-831-8XXX | 145J | TERRA NOVA TELECOM INC. | RICHMOND | AS | 01/12/2024 | RICHMOND | CA | WC | 02/14/2024 |
510-831-9XXX | 624H | ONVOY SPECTRUM, LLC | RICHMOND | AS | 10/12/2021 | RICHMOND | CA | WC | 11/11/2021 |
510-831-XXXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | RICHMOND | AS | 12/11/2020 | RICHMOND | CA | | |
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