NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2026-01-05 | 859-480 | 0XXX1XXX9XXX · 2 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2024-02-16 | 859-450 | 0XXX1XXX2XXX3XXX9XXX · 4 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | CYNTHIANA | KY |
| 2022-06-10 | 859-390 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | MTSTERLING | KY |
| 2020-11-23 | 859-440 | 0–9 XXXall 10 · 3 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| 2014-08-26 | 859-787 | 0–9 XXXall 10 · 2 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| 2003-03-21 | 859-644 | 0XXX2XXX4XXX5XXX · 2 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| 2002-01-18 | 859-248 | 0XXX2XXX3XXX4XXX5XXX which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | RICHMOND | KY |
| 2002-01-04 | 859-612 | 0XXX1XXX2XXX3XXX4XXX5XXX · 3 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | HARRODSBG | KY |
| 2001-08-29 | 859-420 | not yet reported which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| 2001-08-08 | 859-340 | 1XXX2XXX3XXX4XXX5XXX8XXX9XXX · 5 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | PARIS | KY |
| 2001-06-06 | 859-247 | 2XXX3XXX4XXX5XXX8XXX · 3 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | HARRODSBG | KY |
| — | 859-312 | none assigned yet which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-396 | none assigned yet which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-489 | not yet reported which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-492 | none assigned yet which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-513 | 2XXX4XXX5XXX6XXX7XXX8XXX which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| — | 859-536 | not yet reported which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-539 | not yet reported which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-552 | 2XXX which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-691 | 2XXX3XXX4XXX5XXX7XXX8XXX which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | DANVILLE | KY |
| — | 859-693 | 0–9 XXXall 10 · 2 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-697 | 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | MTSTERLING | KY |
| — | 859-704 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | PARIS | KY |
| — | 859-808 | none assigned yet which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| — | 859-913 | 8XXX which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | LEXINGTON | KY |
| — | 859-979 | 5XXX6XXX7XXX8XXX · 2 holders which blocks → | POWERTEL KENTUCKY LICENSES, INC. | 365C | RICHMOND | KY |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.