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.
Most active assignees, all time — NPA 306
New assignments by month
Sep 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 306-264 | not yet reported which blocks → | SaskTel | 8091 | Kincaid | — |
| — | 306-266 | not yet reported which blocks → | SaskTel | 8091 | Assiniboia | — |
| — | 306-267 | not yet reported which blocks → | SaskTel | 8091 | Coronach | — |
| — | 306-268 | not yet reported which blocks → | SaskTel | 8091 | Bengough | — |
| — | 306-272 | not yet reported which blocks → | SaskTel | 8091 | Foam Lake | — |
| — | 306-273 | not yet reported which blocks → | SaskTel | 8091 | Rhein | — |
| — | 306-274 | not yet reported which blocks → | SaskTel | 8091 | Lestock | — |
| — | 306-275 | not yet reported which blocks → | SaskTel | 8091 | Melfort | — |
| — | 306-276 | not yet reported which blocks → | SaskTel | 8091 | Nipawin | — |
| — | 306-277 | not yet reported which blocks → | SaskTel | 8091 | Melfort | — |
| — | 306-278 | not yet reported which blocks → | SaskTel | 8091 | Porcupine Plain | — |
| — | 306-279 | not yet reported which blocks → | SaskTel | 8091 | Yellow Creek | — |
| — | 306-282 | not yet reported which blocks → | SaskTel | 8091 | Dillon | — |
| — | 306-283 | not yet reported which blocks → | SaskTel | 8091 | Langham | — |
| — | 306-284 | not yet reported which blocks → | SaskTel | 8091 | Stony Rapids | — |
| — | 306-285 | not yet reported which blocks → | SaskTel | 8091 | Lashburn | — |
| — | 306-286 | not yet reported which blocks → | SaskTel | 8091 | Watson | — |
| — | 306-287 | not yet reported which blocks → | SaskTel | 8091 | Watson | — |
| — | 306-288 | not yet reported which blocks → | SaskTel | 8091 | Beauval | — |
| — | 306-289 | not yet reported which blocks → | SaskTel | 8091 | Humboldt | — |
| — | 306-293 | not yet reported which blocks → | SaskTel | 8091 | Climax | — |
| — | 306-295 | not yet reported which blocks → | SaskTel | 8091 | Eastend | — |
| — | 306-296 | not yet reported which blocks → | SaskTel | 8091 | Frontier | — |
| — | 306-297 | not yet reported which blocks → | SaskTel | 8091 | Shaunavon | — |
| — | 306-298 | not yet reported which blocks → | SaskTel | 8091 | Val Marie | — |
| — | 306-299 | not yet reported which blocks → | SaskTel | 8091 | Consul | — |
| — | 306-310 | not yet reported which blocks → | SaskTel | 8091 | 7 Digit Service | — |
| — | 306-322 | not yet reported which blocks → | SaskTel | 8091 | Rose Valley | — |
| — | 306-323 | not yet reported which blocks → | SaskTel | 8091 | Rose Valley | — |
| — | 306-324 | not yet reported which blocks → | SaskTel | 8091 | Wadena | — |
| — | 306-325 | not yet reported which blocks → | SaskTel | 8091 | Kelvington | — |
| — | 306-327 | not yet reported which blocks → | SaskTel | 8091 | Kelvington | — |
| — | 306-328 | not yet reported which blocks → | SaskTel | 8091 | Wynyard | — |
| — | 306-329 | not yet reported which blocks → | SaskTel | 8091 | Asquith | — |
| — | 306-331 | not yet reported which blocks → | SaskTel Mobility | 9868 | Fort Qu'Appelle | — |
| — | 306-332 | not yet reported which blocks → | SaskTel | 8091 | Fort Qu'Appelle | — |
| — | 306-333 | not yet reported which blocks → | SaskTel | 8091 | Balcarres | — |
| — | 306-334 | not yet reported which blocks → | SaskTel | 8091 | Balcarres | — |
| — | 306-335 | not yet reported which blocks → | SaskTel | 8091 | Lemberg | — |
| — | 306-336 | not yet reported which blocks → | SaskTel | 8091 | Fort Qu'Appelle | — |
| — | 306-337 | not yet reported which blocks → | SaskTel | 8091 | Regina | — |
| — | 306-338 | not yet reported which blocks → | SaskTel | 8091 | Wadena | — |
| — | 306-342 | not yet reported which blocks → | SaskTel | 8091 | Glaslyn | — |
| — | 306-343 | not yet reported which blocks → | SaskTel | 8091 | Saskatoon | — |
| — | 306-344 | not yet reported which blocks → | SaskTel | 8091 | Paradise Hill | — |
| — | 306-345 | not yet reported which blocks → | SaskTel | 8091 | Pense | — |
| — | 306-347 | not yet reported which blocks → | SaskTel | 8091 | Regina | — |
| — | 306-352 | not yet reported which blocks → | SaskTel | 8091 | Regina | — |
| — | 306-353 | not yet reported which blocks → | SaskTel | 8091 | Central Butte | — |
| — | 306-354 | not yet reported which blocks → | SaskTel | 8091 | Mossbank | — |
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.