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 |
|---|---|---|---|---|---|---|
| 2020-03-25 | 952-245 | 0–9 XXXall 10 · 2 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2020-03-25 | 952-246 | 0–9 XXXall 10 · 5 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2003-03-14 | 952-215 | 0–9 XXXall 10 · 2 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-12-17 | 952-239 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-07-11 | 952-220 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-05-22 | 952-212 | not yet reported which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-04-11 | 952-210 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-03-20 | 952-201 | not yet reported which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-200 | not yet reported which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-217 | 0–9 XXXall 10 · 3 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-242 | 0–9 XXXall 10 · 6 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-292 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-297 | 0–9 XXXall 10 · 4 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-393 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-451 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-457 | not yet reported which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-484 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| — | 952-994 | not yet reported which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
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.