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 |
|---|---|---|---|---|---|---|
| 2002-05-29 | 908-302 | not yet reported which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | UNIONVILLE | NJ |
| 2002-05-29 | 908-592 | not yet reported which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | CRANFORD | NJ |
| 2002-05-29 | 908-734 | 9XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | PEAPACK | NJ |
| 2002-05-29 | 908-836 | 4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | PHILLIPSBG | NJ |
| 2002-05-29 | 908-871 | not yet reported which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | SUMMIT | NJ |
| 2002-05-29 | 908-929 | not yet reported which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | ELIZABETH | NJ |
| 2002-05-29 | 908-981 | 4XXX5XXX6XXX7XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | SOMERVILLE | NJ |
| — | 908-214 | 7XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | LINDEN | NJ |
| — | 908-225 | not yet reported which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | PLAINFIELD | NJ |
| — | 908-299 | 6XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | ROSELLE | NJ |
| — | 908-495 | 5XXX6XXX7XXX · 2 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | MILLINGTON | NJ |
| — | 908-564 | 3XXX5XXX6XXX7XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | FANWOOD | NJ |
| — | 908-648 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | NESHANIC | NJ |
| — | 908-664 | 1XXX2XXX · 2 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | WESTFIELD | NJ |
| — | 908-676 | 4XXX5XXX6XXX7XXX which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | MILFORD | NJ |
| — | 908-736 | 4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | WASHINGTON | NJ |
| — | 908-767 | 5XXX6XXX7XXX9XXX · 3 holders which blocks → | COOPERATIVE COMMUNICATIONS, INC. | 8407 | HACKETTSTN | NJ |
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.