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 |
|---|---|---|---|---|---|---|
| 2014-03-20 | 819-984 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Arthabaska | — |
| 2008-07-03 | 819-202 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Chesterville | — |
| 2008-06-26 | 819-234 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Princeville | — |
| 2008-06-26 | 819-245 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Notre-Dame-de-Lourdes | — |
| 2008-06-26 | 819-252 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Plessisville | — |
| 2008-04-04 | 819-464 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Ham-Nord | — |
| 2006-06-23 | 819-447 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Daveluyville | — |
| 2006-06-23 | 819-715 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Villeroy | — |
| 2006-06-23 | 819-749 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Tingwick | — |
| 2006-04-07 | 819-330 | not yet reported which blocks → | IVIC Telecom s.e.n.c | 817D | Victoriaville | — |
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.