You are reviewing the Area Code (NPA/NXX) report for 571-443. Did you mean to search the SMS short code 571443?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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571-443-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | HERNDON | AS | 11/03/2017 | HERNDON | VA | MA | 12/02/2017 |
571-443-1XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | HERNDON | AS | 11/03/2017 | HERNDON | VA | MA | 12/02/2017 |
571-443-2XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | HERNDON | AS | 01/03/2018 | HERNDON | VA | MA | 01/15/2018 |
571-443-3XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | HERNDON | AS | 12/14/2017 | HERNDON | VA | MA | 01/15/2018 |
571-443-4XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | HERNDON | AS | 12/14/2017 | HERNDON | VA | MA | 01/15/2018 |
571-443-5XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | HERNDON | AS | 12/14/2017 | HERNDON | VA | MA | 01/15/2018 |
571-443-6XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | HERNDON | AS | 12/14/2017 | HERNDON | VA | MA | 01/15/2018 |
571-443-7XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | HERNDON | AS | 12/22/2017 | HERNDON | VA | MA | 01/21/2018 |
571-443-8XXX | 138E | ONVOY, LLC - VA | HERNDON | AS | 05/08/2018 | HERNDON | VA | MA | 07/15/2018 |
571-443-9XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | HERNDON | AS | 09/05/2017 | HERNDON | VA | MA | 11/03/2017 |
571-443-XXXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | HERNDON | AS | 09/01/2017 | HERNDON | VA | | |
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