You are reviewing the Area Code (NPA/NXX) report for 443-931. Did you mean to search the SMS short code 443931?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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443-931-0XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | BALTIMORE | AS | 12/01/2011 | BALTIMORE | MD | MA | 12/30/2011 |
443-931-1XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | BALTIMORE | AS | 12/01/2011 | BALTIMORE | MD | MA | 12/30/2011 |
443-931-2XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-3XXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | BALTIMORE | AS | 10/25/2011 | BALTIMORE | MD | MA | 12/08/2011 |
443-931-4XXX | 2697 | CTC COMMUNICATIONS CORP. - MD | BALTIMORE | AS | 08/10/2012 | BALTIMORE | MD | MA | 08/23/2012 |
443-931-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-6XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-7XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-8XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-9XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | BALTIMORE | AS | 11/16/2011 | BALTIMORE | MD | MA | 12/12/2011 |
443-931-XXXX | 7228 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | BALTIMORE | AS | 10/24/2011 | BALTIMORE | MD | | |
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