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 |
|---|---|---|---|---|---|---|
| 2022-08-24 | 816-762 | 0–9 XXXall 10 · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| 2012-03-22 | 816-466 | 0–9 XXXall 10 · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | OAK GROVE | MO |
| 2006-04-05 | 816-344 | 0–9 XXXall 10 · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | ST JOSEPH | MO |
| 2001-02-26 | 816-841 | 6XXX8XXX which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-214 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-285 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-595 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-733 | 1XXX3XXX4XXX5XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | FARLEY | MO |
| — | 816-744 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | GREENWOOD | MO |
| — | 816-777 | 4XXX6XXX7XXX8XXX9XXX which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-778 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-799 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-866 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | SMITHVILLE | MO |
| — | 816-867 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | GRAIN VLY | MO |
| — | 816-872 | 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-874 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | BLUE SPG | MO |
| — | 816-875 | 0XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | LEESSUMMIT | MO |
| — | 816-876 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-877 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-878 | 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX which blocks → | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| — | 816-883 | 3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | LIBERTY | MO |
| — | 816-892 | 0XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | BELTON | MO |
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.