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 |
|---|---|---|---|---|---|---|
| 2010-02-15 | 772-500 | 0–9 XXXwhole prefix which blocks → | PAETEC ITEL, LLC | 829J | PTST LUCIE | FL |
| 2002-07-24 | 772-647 | 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | INDIANTOWN | FL |
| 2002-03-25 | 772-783 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | SEBASTIAN | FL |
| 2001-08-22 | 772-469 | 0XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | VERO BEACH | FL |
| 2001-01-24 | 772-257 | 1XXX2XXX4XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | VERO BEACH | FL |
| — | 772-293 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 9 holders which blocks → | PAETEC ITEL, LLC | 829J | FORTPIERCE | FL |
| — | 772-294 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | FORTPIERCE | FL |
| — | 772-316 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | VERO BEACH | FL |
| — | 772-318 | 4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | FORTPIERCE | FL |
| — | 772-320 | 3XXX4XXX5XXX8XXX9XXX · 4 holders which blocks → | PAETEC ITEL, LLC | 829J | STUART | FL |
| — | 772-419 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | STUART | FL |
| — | 772-426 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | STUART | FL |
| — | 772-497 | 2XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | JENSEN BCH | FL |
| — | 772-600 | 4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | STUART | FL |
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.