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 |
|---|---|---|---|---|---|---|
| 2012-06-07 | 269-224 | 0–9 XXXall 10 · 7 holders which blocks → | PAETEC ITEL, LLC | 829J | BATTLE CRK | MI |
| 2004-02-05 | 269-202 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 8 holders which blocks → | PAETEC ITEL, LLC | 829J | COLOMA | MI |
| 2004-02-05 | 269-203 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 7 holders which blocks → | PAETEC ITEL, LLC | 829J | RICHLAND | MI |
| 2004-02-05 | 269-204 | 0–9 XXXall 10 · 9 holders which blocks → | PAETEC ITEL, LLC | 829J | PLAINWELL | MI |
| 2004-02-05 | 269-205 | 0–9 XXXall 10 · 7 holders which blocks → | PAETEC ITEL, LLC | 829J | MIDDLEVL | MI |
| 2003-11-12 | 269-200 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 7 holders which blocks → | PAETEC ITEL, LLC | 829J | GALESBURG | MI |
| 2002-06-17 | 269-487 | 0–9 XXXall 10 · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | BENTON HBR | MI |
| — | 269-201 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 8 holders which blocks → | PAETEC ITEL, LLC | 829J | WATERVLIET | MI |
| — | 269-288 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | BATTLE CRK | MI |
| — | 269-727 | 5XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | MARSHALL | MI |
| — | 269-818 | 4XXX5XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | HASTINGS | MI |
| — | 269-978 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | KALAMAZOO | MI |
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.