You are reviewing the Area Code (NPA/NXX) report for 731-837. Did you mean to search the SMS short code 731837?
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| Raw Number | 731837 |
| Basic Format | 731-837 |
| NPA (Area Code) | 731 |
| NXX | 837 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 731-837-0XXX | 793K | TWC IP ENABLED SERVICES, LLC | MIDDLETON | AS | 07/31/2023 | MIDDLETON | TN | SE | 09/24/2023 | |
| 731-837-1XXX | 525E | ONVOY, LLC - TN | MIDDLETON | AS | 05/23/2016 | MIDDLETON | TN | SE | 06/09/2016 | |
| 731-837-2XXX | 525E | ONVOY, LLC - TN | MIDDLETON | AS | 05/23/2016 | MIDDLETON | TN | SE | 06/09/2016 | |
| 731-837-3XXX | 4806 | LEVEL 3 COMMUNICATIONS, LLC - TN | MIDDLETON | AV | MIDDLETON | TN | SE | 08/18/2024 | ||
| 731-837-4XXX | 525E | ONVOY, LLC - TN | MIDDLETON | AS | 10/01/2021 | MIDDLETON | TN | SE | 10/31/2021 | |
| 731-837-5XXX | 516C | AT&T ENTERPRISES, LLC | MIDDLETON | AS | 04/29/2011 | MIDDLETON | TN | SE | 05/11/2011 | |
| 731-837-6XXX | 4806 | LEVEL 3 COMMUNICATIONS, LLC - TN | MIDDLETON | AV | MIDDLETON | TN | SE | 02/13/2024 | ||
| 731-837-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | MIDDLETON | AS | 04/04/2014 | MIDDLETON | TN | SE | 05/02/2014 | |
| 731-837-8XXX | 073H | TELNYX LLC | MIDDLETON | AS | 05/09/2019 | MIDDLETON | TN | SE | 06/02/2019 | |
| 731-837-9XXX | 624H | ONVOY SPECTRUM, LLC | MIDDLETON | AS | 05/10/2023 | MIDDLETON | TN | SE | 06/09/2023 | |
| 731-837-XXXX | 4806 | LEVEL 3 COMMUNICATIONS, LLC - TN | MIDDLETON | AS | 02/22/2006 | MIDDLETON | TN |
Reports
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