NumberResearchRecent prefix assignments
360 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/26/2026
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
Aug 2026
Jul 2026
Jun 2026
May 2026
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Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 709-461 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Bay L'Argent | — |
| — | 709-462 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Princeton | — |
| — | 709-463 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Arnold's Cove | — |
| — | 709-464 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Port Rexton | — |
| — | 709-465 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Little Harbour | — |
| — | 709-466 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Clarenville | — |
| — | 709-467 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Musgravetown | — |
| — | 709-468 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Bonavista | — |
| — | 709-469 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Catalina | — |
| — | 709-471 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Black Tickle | — |
| — | 709-472 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Come By Chance | — |
| — | 709-473 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Jamestown | — |
| — | 709-475 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Green Island Cove | — |
| — | 709-478 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Natuashish | — |
| — | 709-479 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Postville | — |
| — | 709-482 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Sop's Arm | — |
| — | 709-483 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Leading Tickles | — |
| — | 709-484 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Point Leamington | — |
| — | 709-485 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Cottrell's Cove | — |
| — | 709-486 | not yet reported which blocks → | Bell Mobility Aliant | 329A | Grand Falls | — |
| — | 709-488 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Bell Island | — |
| — | 709-489 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Grand Falls | — |
| — | 709-496 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | LaPoile | — |
| — | 709-497 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Northwest River | — |
| — | 709-521 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Mount Carmel | — |
| — | 709-525 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. Mary's | — |
| — | 709-528 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Brigus | — |
| — | 709-530 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Lumsden | — |
| — | 709-531 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Seal Cove (White Bay) | — |
| — | 709-532 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Baie Verte | — |
| — | 709-533 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Glovertown | — |
| — | 709-534 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Carmanville | — |
| — | 709-535 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Lewisporte | — |
| — | 709-536 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Wesleyville | — |
| — | 709-537 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Hare Bay | — |
| — | 709-538 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. Alban's | — |
| — | 709-539 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Badger | — |
| — | 709-541 | not yet reported which blocks → | Bell Mobility Aliant | 329A | Lewisporte | — |
| — | 709-542 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Come By Chance | — |
| — | 709-543 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Port Blandford | — |
| — | 709-545 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Plate Cove | — |
| — | 709-546 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Hillview | — |
| — | 709-547 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Hickman's Harbour | — |
| — | 709-548 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Little Heart's Ease | — |
| — | 709-549 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Garden Cove | — |
| — | 709-551 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
| — | 709-552 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
| — | 709-553 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
| — | 709-570 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
| — | 709-576 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.