You are reviewing the Area Code (NPA/NXX) report for 423-731. Did you mean to search the SMS short code 423731?
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| Raw Number | 423731 |
| Basic Format | 423-731 |
| NPA (Area Code) | 423 |
| NXX | 731 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 423-731-0XXX | 6673 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | NEWTAZWELL | AS | 02/26/2026 | NEW TAZEWELL | TN | SE | 03/10/2026 | |
| 423-731-1XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AS | 11/18/2025 | NEW TAZEWELL | TN | SE | 01/25/2026 | |
| 423-731-2XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-3XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-4XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-5XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-6XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-7XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-8XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-9XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AV | NEW TAZEWELL | TN | SE | 03/06/2026 | ||
| 423-731-XXXX | 792K | CHARTER IP ENABLED SERVICES, LLC | NEWTAZWELL | AS | 11/18/2025 | NEW TAZEWELL | TN |
Reports
Anonymous User from Kingsport, Tennessee
November 19, 2025 at 10:57 AM