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.
Most active assignees, all time — NPA 705
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 |
|---|---|---|---|---|---|---|
| — | 705-657 | not yet reported which blocks → | Bell Canada | 8051 | Buckhorn | — |
| — | 705-658 | not yet reported which blocks → | Ontera, a division of Bell Canada | 8229 | Moose Factory | — |
| — | 705-663 | not yet reported which blocks → | Bell Canada | 8051 | Redbridge | — |
| — | 705-666 | not yet reported which blocks → | Bell Canada | 8051 | Moonstone | — |
| — | 705-669 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-670 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-671 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-673 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-674 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-675 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-677 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-682 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-684 | not yet reported which blocks → | Bell Canada | 8051 | Gravenhurst | — |
| — | 705-685 | not yet reported which blocks → | Bell Canada | 8051 | Sprucedale | — |
| — | 705-687 | not yet reported which blocks → | Bell Canada | 8051 | Gravenhurst | — |
| — | 705-688 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-689 | not yet reported which blocks → | Bell Canada | 8051 | Severn Bridge | — |
| — | 705-691 | not yet reported which blocks → | Bell Canada | 8051 | Sudbury | — |
| — | 705-692 | not yet reported which blocks → | Bell Canada | 8051 | Lively | — |
| — | 705-693 | not yet reported which blocks → | Bell Canada | 8051 | Garson | — |
| — | 705-694 | not yet reported which blocks → | Bell Canada | 8051 | Coniston | — |
| — | 705-695 | not yet reported which blocks → | Bell Canada | 8051 | Estaire | — |
| — | 705-696 | not yet reported which blocks → | Bell Canada | 8051 | Hastings | — |
| — | 705-699 | not yet reported which blocks → | Bell Canada | 8051 | Garson | — |
| — | 705-715 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-720 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-721 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-722 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-723 | not yet reported which blocks → | Bell Canada | 8051 | Trout Creek | — |
| — | 705-724 | not yet reported which blocks → | Bell Canada | 8051 | Powassan | — |
| — | 705-725 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-726 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-727 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-728 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-729 | not yet reported which blocks → | Bell Canada | 8051 | Restoule | — |
| — | 705-730 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-731 | not yet reported which blocks → | Bell Canada | 8051 | Bobcaygeon | — |
| — | 705-732 | not yet reported which blocks → | Bell Canada | 8051 | Rosseau | — |
| — | 705-733 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-734 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-735 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-736 | not yet reported which blocks → | Bell Canada | 8051 | Ophir | — |
| — | 705-737 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-738 | not yet reported which blocks → | Bell Canada | 8051 | Bobcaygeon | — |
| — | 705-739 | not yet reported which blocks → | Bell Canada | 8051 | Barrie | — |
| — | 705-740 | not yet reported which blocks → | Bell Canada | 8051 | Peterborough | — |
| — | 705-741 | not yet reported which blocks → | Bell Canada | 8051 | Peterborough | — |
| — | 705-742 | not yet reported which blocks → | Bell Canada | 8051 | Peterborough | — |
| — | 705-743 | not yet reported which blocks → | Bell Canada | 8051 | Peterborough | — |
| — | 705-744 | not yet reported which blocks → | Bell Canada | 8051 | Mattawa | — |
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.