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 |
|---|---|---|---|---|---|---|
| 2011-09-15 | 402-809 | 0–9 XXXall 10 · 5 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | SCHUYLER | NE |
| 2004-10-07 | 402-260 | 0–9 XXXall 10 · 7 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | WEST POINT | NE |
| 2004-06-23 | 402-414 | 0–9 XXXall 10 · 6 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | AUBURN | NE |
| 2004-06-23 | 402-418 | 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | CRETE | NE |
| 2004-03-01 | 402-217 | 0–9 XXXall 10 · 2 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | LINCOLN | NE |
| 2003-07-23 | 402-608 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | ALBION | NE |
| 2003-04-22 | 402-515 | 0–9 XXXwhole prefix which blocks → | UNITED STATES CELLULAR - NE | 6263 | OMAHA | NE |
| 2003-02-25 | 402-307 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | TEKAMAH | NE |
| 2002-12-11 | 402-322 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | VALENTINE | NE |
| 2002-11-18 | 402-518 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | WAYNE | NE |
| 2002-11-18 | 402-745 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | YORK | NE |
| 2001-05-17 | 402-519 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | HASTINGS | NE |
| — | 402-200 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | HEBRON | NE |
| — | 402-270 | 8XXX which blocks → | UNITED STATES CELLULAR - NE | 6263 | COLUMBUS | NE |
| — | 402-300 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | FAIRBURY | NE |
| — | 402-459 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | FREMONT | NE |
| — | 402-520 | 5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | BEATRICE | NE |
| — | 402-640 | none assigned yet which blocks → | UNITED STATES CELLULAR - NE | 6263 | NORFOLK | NE |
| — | 402-841 | none assigned yet which blocks → | UNITED STATES CELLULAR - NE | 6263 | NORFOLK | NE |
| — | 402-917 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → | UNITED STATES CELLULAR - NE | 6263 | OMAHA | NE |
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.