You are reviewing the Area Code (NPA/NXX) report for 443-458. Did you mean to search the SMS short code 443458?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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443-458-0XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-1XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-2XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | ANNAPOLIS | AS | 08/23/2006 | ANNAPOLIS | MD | MA | 09/12/2006 |
443-458-3XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | ANNAPOLIS | AS | 08/23/2006 | ANNAPOLIS | MD | MA | 09/12/2006 |
443-458-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-5XXX | 318J | COMCAST IP PHONE, LLC | ANNAPOLIS | AS | 08/01/2007 | ANNAPOLIS | MD | MA | 08/13/2007 |
443-458-6XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-7XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-8XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | ANNAPOLIS | AS | 06/04/2007 | ANNAPOLIS | MD | MA | 07/02/2007 |
443-458-9XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | RT | | ANNAPOLIS | MD | MA | |
443-458-XXXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ANNAPOLIS | AS | | ANNAPOLIS | MD | | |
Reports
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