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.
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 204-342 | not yet reported which blocks → | MTS Inc. | 8088 | Split Lake | — |
| — | 204-343 | not yet reported which blocks → | MTS Inc. | 8088 | Roland | — |
| — | 204-344 | not yet reported which blocks → | MTS Inc. | 8088 | Stony Mountain | — |
| — | 204-345 | not yet reported which blocks → | MTS Inc. | 8088 | Lac Du Bonnet | — |
| — | 204-346 | not yet reported which blocks → | MTS Inc. | 8088 | Steinbach | — |
| — | 204-347 | not yet reported which blocks → | MTS Inc. | 8088 | St. Malo | — |
| — | 204-348 | not yet reported which blocks → | MTS Inc. | 8088 | Whitemouth | — |
| — | 204-349 | not yet reported which blocks → | MTS Inc. | 8088 | Falcon Lake | — |
| — | 204-352 | not yet reported which blocks → | MTS Inc. | 8088 | Glenella | — |
| — | 204-353 | not yet reported which blocks → | MTS Inc. | 8088 | Elie | — |
| — | 204-354 | not yet reported which blocks → | MTS Inc. | 8088 | Brookdale | — |
| — | 204-355 | not yet reported which blocks → | MTS Inc. | 8088 | Landmark | — |
| — | 204-356 | not yet reported which blocks → | MTS Inc. | 8088 | Lynn Lake | — |
| — | 204-357 | not yet reported which blocks → | MTS Inc. | 8088 | Cormorant | — |
| — | 204-358 | not yet reported which blocks → | MTS Inc. | 8088 | Snow Lake | — |
| — | 204-359 | not yet reported which blocks → | MTS Inc. | 8088 | Norway House | — |
| — | 204-362 | not yet reported which blocks → | MTS Inc. | 991B | Winkler | — |
| — | 204-363 | not yet reported which blocks → | MTS Inc. | 8088 | Manigotagan | — |
| — | 204-364 | not yet reported which blocks → | MTS Inc. | 8088 | Vidir | — |
| — | 204-365 | not yet reported which blocks → | MTS Inc. | 8088 | Strathclair | — |
| — | 204-366 | not yet reported which blocks → | MTS Inc. | 8088 | Gods River | — |
| — | 204-367 | not yet reported which blocks → | MTS Inc. | 8088 | Pine Falls | — |
| — | 204-368 | not yet reported which blocks → | MTS Inc. | 8088 | Arden | — |
| — | 204-369 | not yet reported which blocks → | MTS Inc. | 8088 | Rennie | — |
| — | 204-371 | not yet reported which blocks → | MTS Inc. | 991B | Steinbach | — |
| — | 204-372 | not yet reported which blocks → | MTS Inc. | 8088 | Fisher Branch | — |
| — | 204-373 | not yet reported which blocks → | MTS Inc. | 8088 | Emerson | — |
| — | 204-374 | not yet reported which blocks → | MTS Inc. | 8088 | South Indian Lake | — |
| — | 204-375 | not yet reported which blocks → | MTS Inc. | 8088 | Marquette | — |
| — | 204-376 | not yet reported which blocks → | MTS Inc. | 8088 | Arborg | — |
| — | 204-377 | not yet reported which blocks → | MTS Inc. | 8088 | Kleefeld | — |
| — | 204-378 | not yet reported which blocks → | MTS Inc. | 8088 | Riverton | — |
| — | 204-379 | not yet reported which blocks → | MTS Inc. | 8088 | St. Claude | — |
| — | 204-382 | not yet reported which blocks → | MTS Inc. | 8088 | Berens River | — |
| — | 204-383 | not yet reported which blocks → | MTS Inc. | 8088 | Woodlands | — |
| — | 204-385 | not yet reported which blocks → | MTS Inc. | 8088 | Gladstone | — |
| — | 204-386 | not yet reported which blocks → | MTS Inc. | 8088 | Plumas | — |
| — | 204-388 | not yet reported which blocks → | MTS Inc. | 8088 | Niverville | — |
| — | 204-389 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg Beach | — |
| — | 204-394 | not yet reported which blocks → | MTS Inc. | 8088 | Jackhead | — |
| — | 204-395 | not yet reported which blocks → | MTS Inc. | 8088 | Bloodvein | — |
| — | 204-397 | not yet reported which blocks → | MTS Inc. | 8088 | Little Grand Rapids | — |
| — | 204-422 | not yet reported which blocks → | MTS Inc. | 8088 | Ste. Anne | — |
| — | 204-423 | not yet reported which blocks → | MTS Inc. | 8088 | Piney | — |
| — | 204-424 | not yet reported which blocks → | MTS Inc. | 8088 | La Broquerie | — |
| — | 204-425 | not yet reported which blocks → | MTS Inc. | 8088 | Vita | — |
| — | 204-426 | not yet reported which blocks → | MTS Inc. | 8088 | Hadashville | — |
| — | 204-427 | not yet reported which blocks → | MTS Inc. | 8088 | Dominion City | — |
| — | 204-428 | not yet reported which blocks → | MTS Inc. | 8088 | Southport | — |
| — | 204-429 | not yet reported which blocks → | MTS Inc. | 8088 | Woodridge | — |
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.