NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 |
|---|---|---|---|---|---|---|
| 2009-12-08 | 662-874 | 0–9 XXXall 10 · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | OLIVE BRCH | MS |
| 2005-03-30 | 662-765 | 1XXX2XXX which blocks → | PAETEC ITEL, LLC | 829J | STARKVILLE | MS |
| 2005-01-20 | 662-847 | 5XXX7XXX which blocks → | PAETEC ITEL, LLC | 829J | TUPELO | MS |
| 2003-04-21 | 662-693 | none assigned yet which blocks → | PAETEC ITEL, LLC | 829J | NEW ALBANY | MS |
| 2001-06-12 | 662-821 | 7XXX8XXX9XXX which blocks → | PAETEC ITEL, LLC | 829J | TUPELO | MS |
| 2001-05-16 | 662-469 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | HERNANDO | MS |
| — | 662-202 | 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | OXFORD | MS |
| — | 662-253 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | MEMPHIS | MS |
| — | 662-314 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | YAZOO CITY | MS |
| — | 662-359 | 1XXX3XXX4XXX5XXX7XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | COLUMBUS | MS |
| — | 662-368 | 0XXX1XXX2XXX3XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | COLUMBUS | MS |
| — | 662-376 | 0XXX1XXX2XXX · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | TUNICA | MS |
| — | 662-384 | 0XXX1XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | STARKVILLE | MS |
| — | 662-433 | 3XXX7XXX · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | GREENVILLE | MS |
| — | 662-912 | 0XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | HERNANDO | MS |
| — | 662-990 | 1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | TUPELO | MS |
| — | 662-996 | 0XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | MEMPHIS | MS |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.