You are reviewing the Area Code (NPA/NXX) report for 301-450. Did you mean to search the SMS short code 301450?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-450-0XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN3 | AS | 07/25/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-1XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN3 | AS | 07/25/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-2XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN3 | AS | 07/25/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-3XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN3 | AS | 07/25/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-4XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN3 | AS | 07/25/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-5XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN3 | AS | 07/26/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-6XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN3 | AS | 07/26/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-7XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN3 | AS | 07/26/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-8XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN3 | AS | 07/26/2022 | WASHINGTON ZONE 3 | MD | MA | 09/17/2022 |
301-450-9XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN3 | AS | 07/15/2022 | WASHINGTON ZONE 3 | MD | MA | 09/16/2022 |
301-450-XXXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN3 | AS | 07/15/2022 | WASHINGTON ZONE 3 | MD | | |
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