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 |
|---|---|---|---|---|---|---|
| — | 828-241 | 1XXX which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | CATAWBA | NC |
| — | 828-256 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-261 | none assigned yet which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-267 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-294 | 8XXX which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | MT VIEW | NC |
| — | 828-304 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-313 | none assigned yet which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | GRANITEFLS | NC |
| — | 828-315 | 0XXX1XXX which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-322 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-323 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-324 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-325 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-326 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-327 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-328 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-345 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-396 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | GRANITEFLS | NC |
| — | 828-397 | 9XXX which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HILDEBRAN | NC |
| — | 828-431 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-441 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
| — | 828-478 | 1XXX6XXX8XXX · 3 holders which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | SHERILLSFD | NC |
| — | 828-495 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | BETHLEHEM | NC |
| — | 828-496 | none assigned yet which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | GRANITEFLS | NC |
| — | 828-874 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | VALDESE | NC |
| — | 828-879 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | VALDESE | NC |
| — | 828-893 | 5XXX6XXX8XXX which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | VALDESE | NC |
| — | 828-901 | not yet reported which blocks → | BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | HICKORY | NC |
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.