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 |
|---|---|---|---|---|---|---|
| — | 802-235 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | MIDLETNSPG | VT |
| — | 802-259 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | MOUNTHOLLY | VT |
| — | 802-293 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | DANBY | VT |
| — | 802-325 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | PAWLET | VT |
| — | 802-422 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | SHERBURNE | VT |
| — | 802-436 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | HARTLAND | VT |
| — | 802-446 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | WALLINGFD | VT |
| — | 802-492 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | CUTTINGSVL | VT |
| — | 802-672 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | BRIDGEWTR | VT |
| — | 802-843 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | GRAFTON | VT |
| — | 802-869 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | SAXTONSRIV | VT |
| — | 802-875 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | CHESTER | VT |
| — | 802-885 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | SPRINGFLD | VT |
| — | 802-886 | not yet reported which blocks → | VERMONT TELEPHONE CO., INC. | 3332 | SPRINGFLD | VT |
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.