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| Raw Number | 307438 |
| Basic Format | 307-438 |
| NPA (Area Code) | 307 |
| NXX | 438 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 307-438-0XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 06/22/2007 | LANDER | WY | WE | 08/10/2007 |
| 307-438-1XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 10/17/2007 | LANDER | WY | WE | 11/15/2007 |
| 307-438-2XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 02/14/2008 | LANDER | WY | WE | 03/15/2008 |
| 307-438-3XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 09/17/2008 | LANDER | WY | WE | 10/31/2008 |
| 307-438-4XXX | 145J | TERRA NOVA TELECOM INC. | LANDER | AS | 09/21/2020 | LANDER | WY | WE | 10/19/2020 |
| 307-438-5XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 04/08/2013 | LANDER | WY | WE | 06/11/2013 |
| 307-438-6XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 12/30/2009 | LANDER | WY | WE | 01/11/2010 |
| 307-438-7XXX | 268A | ADVANCED COMMUNICATIONS TECHNOLOGY, INC. - WY | LANDER | AS | 05/21/2009 | LANDER | WY | WE | 06/03/2009 |
| 307-438-8XXX | 450F | ONVOY, LLC - WY | LANDER | AS | 01/03/2012 | LANDER | WY | WE | 01/30/2012 |
| 307-438-9XXX | 081F | BANDWIDTH.COM CLEC, LLC - WY | LANDER | AS | 11/03/2008 | LANDER | WY | WE | 11/29/2008 |
| 307-438-XXXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | LANDER | AS | 06/19/2007 | LANDER | WY |
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