You are reviewing the Area Code (NPA/NXX) report for 301-628. Did you mean to search the SMS short code 301628?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-628-0XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-1XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-2XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-3XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-4XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-5XXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | RT | | WASHINGTON ZONE 3 | MD | MA | |
301-628-6XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN3 | AS | 11/09/2007 | WASHINGTON ZONE 3 | MD | MA | 11/21/2007 |
301-628-7XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN3 | AS | 11/09/2007 | WASHINGTON ZONE 3 | MD | MA | 11/21/2007 |
301-628-8XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN3 | AS | 11/09/2007 | WASHINGTON ZONE 3 | MD | MA | 11/21/2007 |
301-628-9XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN3 | AS | 08/09/2011 | WASHINGTON ZONE 3 | MD | MA | 08/19/2011 |
301-628-XXXX | 7529 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | WSHNGTNZN3 | AS | | WASHINGTON ZONE 3 | MD | | |
Reports
Anonymous User from Tampa, FL
September 29, 2023 at 12:50 AM
Anonymous User from Tampa, Florida
September 28, 2023 at 9:16 PM
Anonymous User from , MD
January 17, 2023 at 6:46 PM
Anonymous User from Gaithersburg, Maryland
September 26, 2022 at 7:30 PM