NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 |
|---|---|---|---|---|---|---|
| — | 506-849 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Rothesay | — |
| — | 506-851 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-852 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-853 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-854 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-855 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-856 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-857 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-858 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-859 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-860 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-861 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-862 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-863 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-864 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-866 | not yet reported which blocks → | Bell Mobility Aliant | 329A | Moncton | — |
| — | 506-867 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-869 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-870 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-871 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
| — | 506-872 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-876 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | St. Louis-de-Kent | — |
| — | 506-877 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Moncton | — |
| — | 506-882 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Albert | — |
| — | 506-887 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Alma | — |
| — | 506-894 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Meductic | — |
| — | 506-955 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Bouctouche | — |
| — | 506-992 | not yet reported which blocks → | Aliant Telecom(NB) | 8090 | Clair | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.