You are reviewing the Area Code (NPA/NXX) report for 510-439. Did you mean to search the SMS short code 510439?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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510-439-0XXX | 649C | ONVOY, LLC - CA | RICHMOND | RT | | RICHMOND | CA | WC | |
510-439-1XXX | 649C | ONVOY, LLC - CA | RICHMOND | RT | | RICHMOND | CA | WC | |
510-439-2XXX | 649C | ONVOY, LLC - CA | RICHMOND | RT | | RICHMOND | CA | WC | |
510-439-3XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | RICHMOND | AS | 02/14/2003 | RICHMOND | CA | WC | 02/28/2003 |
510-439-4XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | RICHMOND | AS | 07/04/2001 | RICHMOND | CA | WC | 07/30/2001 |
510-439-5XXX | 649C | ONVOY, LLC - CA | RICHMOND | AS | 12/13/2002 | RICHMOND | CA | WC | 01/08/2003 |
510-439-6XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | RICHMOND | AS | 02/25/2005 | RICHMOND | CA | WC | 03/23/2005 |
510-439-7XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | RICHMOND | AS | 02/25/2005 | RICHMOND | CA | WC | 03/23/2005 |
510-439-8XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | RICHMOND | AS | 02/25/2005 | RICHMOND | CA | WC | 03/23/2005 |
510-439-9XXX | 649C | ONVOY, LLC - CA | RICHMOND | AS | 12/13/2005 | RICHMOND | CA | WC | 01/09/2006 |
510-439-XXXX | 649C | ONVOY, LLC - CA | RICHMOND | AS | | RICHMOND | CA | | |
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