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 |
|---|---|---|---|---|---|---|
| 2022-02-28 | 912-628 | 0–9 XXXall 10 · 5 holders which blocks → | PAETEC ITEL, LLC | 829J | SAVANNAH | GA |
| 2006-02-01 | 912-998 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | POOLER | GA |
| 2003-04-11 | 912-377 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | WAYCROSS | GA |
| 2002-05-14 | 912-916 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | JESUP | GA |
| 2001-05-29 | 912-717 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | BRUNSWICK | GA |
| — | 912-350 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | SAVANNAH | GA |
| — | 912-544 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | SAVANNAH | GA |
| — | 912-580 | 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | PAETEC ITEL, LLC | 829J | BRUNSWICK | GA |
| — | 912-590 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → | PAETEC ITEL, LLC | 829J | WAYCROSS | GA |
| — | 912-629 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | SAVANNAH | GA |
| — | 912-721 | 0XXX3XXX5XXX6XXX7XXX · 2 holders which blocks → | PAETEC ITEL, LLC | 829J | SAVANNAH | GA |
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.