NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/23/2026
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 506
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 |
|---|---|---|---|---|---|---|
| 2017-12-18 | 506-886 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Saint John | — |
| 2017-12-14 | 506-688 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
| 2011-06-17 | 506-998 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Fredericton | — |
| 2010-06-17 | 506-988 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
| 2008-10-02 | 506-977 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Saint John | — |
| 2008-09-19 | 506-999 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Fredericton | — |
| 2008-06-18 | 506-962 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
| 2008-06-09 | 506-787 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Campbellton | — |
| 2006-09-19 | 506-292 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Fredericton | — |
| 2006-03-02 | 506-224 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Dorchester | — |
| 2006-03-01 | 506-218 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Shippagan | — |
| 2006-03-01 | 506-219 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Plaster Rock | — |
| 2006-03-01 | 506-220 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Neguac | — |
| 2006-03-01 | 506-222 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | St. George | — |
| 2006-03-01 | 506-223 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmundston | — |
| 2006-03-01 | 506-225 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Doaktown | — |
| 2006-03-01 | 506-226 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Bathurst | — |
| 2005-03-15 | 506-721 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Saint John | — |
| 2004-03-01 | 506-291 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Bouctouche | — |
| 2004-03-01 | 506-921 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | St. Stephen | — |
| 2003-11-07 | 506-221 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Florenceville | — |
| 2003-09-22 | 506-961 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
| 2003-06-06 | 506-720 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Caraquet | — |
| 2001-10-01 | 506-210 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Miramichi | — |
| 2001-10-01 | 506-212 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Richibucto | — |
| 2001-10-01 | 506-481 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Grand Falls | — |
| 2001-09-06 | 506-312 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Shediac | — |
| 2001-09-06 | 506-512 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sussex | — |
| 2001-09-06 | 506-612 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Woodstock | — |
| — | 506-471 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Fredericton | — |
| — | 506-639 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Saint John | — |
| — | 506-871 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Moncton | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.