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 |
|---|---|---|---|---|---|---|
| 2024-12-04 | 229-705 | 0XXX1XXX2XXX4XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | FITZGERALD | GA |
| 2022-07-13 | 229-282 | 2XXX4XXX · 2 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | WARWICK | GA |
| 2020-08-20 | 229-266 | 0–9 XXXall 10 · 2 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | VALDOSTA | GA |
| 2017-09-22 | 229-808 | 0–9 XXXall 10 · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | DOERUN | GA |
| 2011-02-09 | 229-354 | 0–9 XXXall 10 · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | LEARY | GA |
| 2008-10-23 | 229-469 | 0–9 XXXall 10 · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | VALDOSTA | GA |
| 2008-02-12 | 229-454 | 0–9 XXXall 10 · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | MOULTRIE | GA |
| 2006-01-19 | 229-384 | 0XXX1XXX2XXX3XXX5XXX6XXX · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | RICHLAND | GA |
| 2004-10-28 | 229-351 | 0–9 XXXall 10 · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CAMILLA | GA |
| 2004-10-28 | 229-394 | 0–9 XXXall 10 · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | NEWTON | GA |
| 2004-10-28 | 229-471 | 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | BACONTON | GA |
| 2004-05-27 | 229-234 | 0–9 XXXall 10 · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | GEORGETOWN | GA |
| 2003-04-29 | 229-337 | 0–9 XXXall 10 · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | SMITHVILLE | GA |
| 2002-07-18 | 229-233 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | THOMASVL | GA |
| 2002-06-18 | 229-389 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | AMERICUS | GA |
| 2002-05-20 | 229-796 | 2XXX9XXX · 2 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | OCILLA | GA |
| 2002-04-25 | 229-299 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | ALBANY | GA |
| 2002-04-25 | 229-947 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CORDELE | GA |
| 2002-04-10 | 229-329 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | GEORGETOWN | GA |
| — | 229-513 | 0XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CORDELE | GA |
| — | 229-514 | 0XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | AMERICUS | GA |
| — | 229-515 | 0–9 XXXall 10 · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | BAINBRIDGE | GA |
| — | 229-516 | 0XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | THOMASVL | GA |
| — | 229-518 | 0XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | ALBANY | GA |
| — | 229-628 | 4XXX which blocks → | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | LEESBURG | GA |
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.