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 |
|---|---|---|---|---|---|---|
| 2020-05-11 | 506-973 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Moncton | — |
| 2016-03-24 | 506-974 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Florenceville | — |
| 2016-03-21 | 506-975 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Oromocto | — |
| 2015-07-20 | 506-201 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Caraquet | — |
| 2014-09-18 | 506-236 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Shediac | — |
| 2014-09-17 | 506-244 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Richibucto | — |
| 2014-09-17 | 506-256 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Sackville | — |
| 2014-08-20 | 506-200 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Edmundston | — |
| 2014-08-20 | 506-239 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Dalhousie | — |
| 2014-08-20 | 506-240 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Grand Falls | — |
| 2014-08-20 | 506-241 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Saint-Quentin | — |
| 2014-08-20 | 506-242 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Shippagan | — |
| 2014-08-20 | 506-243 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Woodstock | — |
| 2014-08-07 | 506-248 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Campbellton | — |
| 2014-08-07 | 506-249 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | St. Stephen | — |
| 2014-08-07 | 506-250 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Tracadie | — |
| 2014-07-15 | 506-986 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Edmundston | — |
| 2014-06-13 | 506-985 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Miramichi | — |
| 2014-05-08 | 506-255 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bathurst | — |
| 2014-04-04 | 506-983 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Miramichi | — |
| 2014-04-04 | 506-984 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bathurst | — |
| 2013-06-11 | 506-980 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Moncton | — |
| 2013-06-11 | 506-981 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Fredericton | — |
| 2013-06-11 | 506-982 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Saint John | — |
| 2013-05-02 | 506-978 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Saint John | — |
| 2013-05-02 | 506-979 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Sussex | — |
| 2013-04-30 | 506-247 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Fredericton | — |
| 2005-11-03 | 506-777 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Moncton | — |
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.