You are reviewing the Area Code (NPA/NXX) report for 720-439. Did you mean to search the SMS short code 720439?
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|
| 720-439-0XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | DENVER | AS | 04/22/2010 | DENVER | CO | WE | 06/20/2010 |
| 720-439-1XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | DENVER | AS | 04/22/2010 | DENVER | CO | WE | 06/20/2010 |
| 720-439-2XXX | 6118 | LEVEL 3 COMMUNICATIONS, LLC - CO | DENVER | AS | 12/06/2010 | DENVER | CO | WE | 01/27/2011 |
| 720-439-3XXX | 6118 | LEVEL 3 COMMUNICATIONS, LLC - CO | DENVER | AS | 03/03/2011 | DENVER | CO | WE | 04/24/2011 |
| 720-439-4XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-5XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-6XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-7XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-8XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-9XXX | 078F | BANDWIDTH.COM CLEC, LLC - CO | DENVER | AS | 06/11/2010 | DENVER | CO | WE | 07/10/2010 |
| 720-439-XXXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | DENVER | AS | 04/21/2010 | DENVER | CO | | |
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