You are reviewing the Area Code (NPA/NXX) report for 443-517. Did you mean to search the SMS short code 443517?
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| Raw Number | 443517 |
| Basic Format | 443-517 |
| NPA (Area Code) | 443 |
| NXX | 517 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 443-517-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GLENBURNIE | AS | 03/25/2025 | GLEN BURNIE | MD | MA | 05/06/2025 | |
| 443-517-1XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | GLENBURNIE | AV | GLEN BURNIE | MD | MA | 05/07/2025 | ||
| 443-517-2XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GLENBURNIE | AS | 11/20/2019 | GLEN BURNIE | MD | MA | 12/20/2019 | |
| 443-517-3XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | GLENBURNIE | AS | 03/06/2006 | GLEN BURNIE | MD | MA | 04/01/2006 | |
| 443-517-4XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GLENBURNIE | AS | 03/25/2025 | GLEN BURNIE | MD | MA | 05/06/2025 | |
| 443-517-5XXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | GLENBURNIE | AS | 04/23/2008 | GLEN BURNIE | MD | MA | 05/05/2008 | |
| 443-517-6XXX | 318J | COMCAST IP PHONE, LLC | GLENBURNIE | AS | 02/11/2005 | GLEN BURNIE | MD | MA | 03/10/2005 | |
| 443-517-7XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | GLENBURNIE | AS | 11/02/2005 | GLEN BURNIE | MD | MA | 12/02/2005 | |
| 443-517-8XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | GLENBURNIE | AS | 03/24/2008 | GLEN BURNIE | MD | MA | 04/21/2008 | |
| 443-517-9XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | GLENBURNIE | AS | 10/24/2007 | GLEN BURNIE | MD | MA | 12/06/2007 | |
| 443-517-XXXX | 6119 | LEVEL 3 COMMUNICATIONS, LLC - MD | GLENBURNIE | AS | GLEN BURNIE | MD |
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