NumberResearchRecent prefix assignments
347 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/29/2026
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, last 30 days
New assignments by month
Sep 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
Quick find in this area code:
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 418-876 | not yet reported which blocks → | TELUS Quebec | 8083 | Neuville | — |
| — | 418-877 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-878 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Augustin | — |
| — | 418-881 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Apollinaire | — |
| — | 418-882 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Henri-de-Levis | — |
| — | 418-883 | not yet reported which blocks → | TELUS Quebec | 8083 | Sainte-Claire | — |
| — | 418-884 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Michel | — |
| — | 418-885 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Anselme | — |
| — | 418-886 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Antoine-de-Tilly | — |
| — | 418-887 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Charles | — |
| — | 418-888 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Agapit | — |
| — | 418-889 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Lambert-de-Lauzon | — |
| — | 418-890 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-892 | not yet reported which blocks → | TELUS Quebec | 8083 | Cap-des-Rosiers | — |
| — | 418-893 | not yet reported which blocks → | Bell Canada | 8050 | Riviere-Bleue | — |
| — | 418-898 | not yet reported which blocks → | Bell Canada | 8050 | L'Ile-Verte | — |
| — | 418-899 | not yet reported which blocks → | Bell Canada | 8050 | Notre-Dame-du-Lac | — |
| — | 418-920 | not yet reported which blocks → | TELUS Quebec | 8083 | Baie-Trinite | — |
| — | 418-923 | not yet reported which blocks → | Telebec Ltee. | 8239 | Mistissini | — |
| — | 418-926 | not yet reported which blocks → | TELUS Quebec | 8083 | Sainte-Croix | — |
| — | 418-927 | not yet reported which blocks → | TELUS Quebec | 8083 | Moisie | — |
| — | 418-935 | not yet reported which blocks → | TELUS Quebec | 8083 | Sainte-Henedine | — |
| — | 418-936 | not yet reported which blocks → | TELUS Quebec | 8083 | Les Boules | — |
| — | 418-937 | not yet reported which blocks → | Telebec Ltee. | 8239 | Havre-Aubert | — |
| — | 418-939 | not yet reported which blocks → | TELUS Quebec | 8083 | Baie-Trinite | — |
| — | 418-947 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Augustin (Duplessis) | — |
| — | 418-949 | not yet reported which blocks → | TELUS Quebec | 8083 | Riviere-Saint-Jean | — |
| — | 418-961 | not yet reported which blocks → | TELUS Quebec | 8083 | Sept-Iles | — |
| — | 418-962 | not yet reported which blocks → | TELUS Quebec | 8083 | Sept-Iles | — |
| — | 418-963 | not yet reported which blocks → | Bell Canada | 8050 | St-Jean-de-Dieu | — |
| — | 418-964 | not yet reported which blocks → | TELUS Quebec | 8083 | Sept-Iles | — |
| — | 418-968 | not yet reported which blocks → | TELUS Quebec | 8083 | Sept-Iles | — |
| — | 418-969 | not yet reported which blocks → | Telebec Ltee. | 8239 | Havre-aux-Maisons | — |
| — | 418-985 | not yet reported which blocks → | Telebec Ltee. | 8239 | Grande-Entree | — |
| — | 418-986 | not yet reported which blocks → | Telebec Ltee. | 8239 | Cap-aux-Meules | — |
| — | 418-990 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 419-202 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | SANDUSKY | OH |
| — | 419-203 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | VAN WERT | OH |
| — | 419-204 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LIMA | OH |
| — | 419-205 | 9XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TOLEDO | OH |
| — | 419-206 | 3XXX4XXX5XXX6XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TOLEDO | OH |
| — | 419-207 | not yet reported which blocks → | FRONTIER NORTH, INC. - OH | 0615 | ASHLAND | OH |
| — | 419-208 | 1XXX3XXX4XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FREMONT | OH |
| — | 419-209 | 1XXX3XXX7XXX · 2 holders which blocks → | OHIO BELL TEL CO | 9321 | UPSANDUSKY | OH |
| — | 419-211 | not yet reported which blocks → | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | OH |
| — | 419-212 | 6XXX7XXX8XXX9XXX · 4 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRYAN | OH |
| — | 419-213 | 0XXX9XXX which blocks → | OHIO BELL TEL CO | 9321 | TOLEDO | OH |
| — | 419-214 | not yet reported which blocks → | ONVOY, LLC - OH | 464C | TOLEDO | OH |
| — | 419-215 | 0XXX2XXX which blocks → | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | TOLEDO | OH |
| — | 419-216 | 0–9 XXXall 10 · 7 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MONTPELIER | OH |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.