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 514
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 514-855 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-856 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-857 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-858 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-859 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-860 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-861 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-864 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-866 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-868 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-869 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-870 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-871 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-872 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-873 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-874 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-875 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-876 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-877 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-878 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-879 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-881 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-888 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-890 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-896 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-897 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-899 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-920 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-921 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-925 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-930 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-931 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-932 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-933 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-934 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-935 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-936 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-937 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-938 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-939 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-948 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-954 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-955 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-956 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-957 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-960 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-981 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-982 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-985 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
| — | 514-986 | not yet reported which blocks → | Bell Canada | 8050 | Montreal | — |
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.