NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/21/2026
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 |
|---|---|---|---|---|---|---|
| 2017-06-22 | 867-200 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Yellowknife | — |
| 2017-06-22 | 867-203 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Arctic Bay | — |
| 2017-06-22 | 867-212 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Clyde River | — |
| 2017-06-22 | 867-213 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Coral Harbour | — |
| 2017-06-22 | 867-214 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Fort Providence | — |
| 2017-06-22 | 867-215 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Gjoa Haven | — |
| 2017-06-22 | 867-216 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Grise Fiord | — |
| 2017-06-22 | 867-217 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Sanirajak | — |
| 2017-06-22 | 867-218 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Kimmirut | — |
| 2017-06-22 | 867-219 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Kugaaruk | — |
| 2017-06-22 | 867-225 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Qikiqtarjuaq | — |
| 2017-06-22 | 867-227 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Naujaat | — |
| 2017-06-22 | 867-228 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Resolute | — |
| 2017-06-22 | 867-229 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Sanikiluaq | — |
| 2017-06-22 | 867-230 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Taloyoak | — |
| 2017-06-22 | 867-231 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Whale Cove | — |
| 2017-01-03 | 867-201 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Igloolik | — |
| 2017-01-03 | 867-202 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Iqaluit | — |
| 2016-06-14 | 867-907 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Iqaluit | — |
| 2016-05-20 | 867-208 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Cambridge Bay | — |
| 2016-05-20 | 867-209 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Kinngait | — |
| 2016-05-20 | 867-210 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Chesterfield Inlet | — |
| 2016-05-20 | 867-220 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Kugluktuk | — |
| 2016-05-20 | 867-221 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Pangnirtung | — |
| 2016-05-20 | 867-224 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Pond Inlet | — |
| 2016-05-20 | 867-226 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Rankin Inlet | — |
| 2016-05-19 | 867-205 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Arviat | — |
| 2016-05-19 | 867-207 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Baker Lake | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.