NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/25/2026
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 |
|---|---|---|---|---|---|---|
| — | 218-224 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | LAPORTE | MN |
| — | 218-243 | 0XXX which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | PUPOSKY | MN |
| — | 218-246 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | DEER RIVER | MN |
| — | 218-374 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | ASH RIVER | MN |
| — | 218-467 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | SOLWAY | MN |
| — | 218-554 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | PONEMAH | MN |
| — | 218-586 | 0XXX which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | TURTLE RIV | MN |
| — | 218-647 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | KELLIHER | MN |
| — | 218-659 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | SQUAW LAKE | MN |
| — | 218-679 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | RED LAKE | MN |
| — | 218-798 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | INGER WIRT | MN |
| — | 218-835 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | BLACKDUCK | MN |
| — | 218-854 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | BECIDA | MN |
| — | 218-897 | not yet reported which blocks → | PAUL BUNYAN RURAL TEL. COOP. | 1451 | NORTHOME | MN |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/25/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.