NumberResearch Membership · Data 09/19/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 260
ONVOY, LLC - IN 31
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
2026-05-07 260-386 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2026-05-07 260-389 0XXX1XXX which blocks → ONVOY, LLC - IN 097D PORTLAND IN
2024-06-18 260-369 0–9 XXXall 10 · 3 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2023-07-14 260-329 0XXX2XXX · 2 holders which blocks → ONVOY, LLC - IN 097D FREMONT IN
2023-07-14 260-331 1XXX2XXX · 2 holders which blocks → ONVOY, LLC - IN 097D BRYANT IN
2023-03-24 260-601 0–9 XXXall 10 · 2 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2022-11-09 260-324 0–9 XXXall 10 · 3 holders which blocks → ONVOY, LLC - IN 097D NEW HAVEN IN
2021-08-06 260-284 2XXX4XXX5XXX which blocks → ONVOY, LLC - IN 097D TRI LAKES IN
2021-06-11 260-287 0XXX7XXX8XXX · 2 holders which blocks → ONVOY, LLC - IN 097D BERNE IN
2021-03-24 260-332 1XXX2XXX3XXX6XXX · 2 holders which blocks → ONVOY, LLC - IN 097D WOODBURN IN
2020-10-14 260-270 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX · 3 holders which blocks → ONVOY, LLC - IN 097D GENEVA IN
2020-10-14 260-276 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D WATERLOO IN
2020-10-12 260-269 0–9 XXXall 10 · 3 holders which blocks → ONVOY, LLC - IN 097D ALBION IN
2019-07-11 260-264 0–9 XXXwhole prefix which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2017-10-26 260-253 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D MARKLE IN
2017-10-26 260-254 0–9 XXXall 10 · 2 holders which blocks → ONVOY, LLC - IN 097D POKAGON IN
2017-02-24 260-888 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2015-11-30 260-308 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D GARRETT IN
2015-11-30 260-999 0–9 XXXall 10 · 6 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2015-10-09 260-777 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → ONVOY, LLC - IN 097D HAMILTON IN
2014-10-07 260-300 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC - IN 097D WOODBURN IN
2014-10-07 260-305 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D NEW HAVEN IN
2012-12-31 260-222 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
2006-09-08 260-797 0–9 XXXall 10 · 3 holders which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
— 260-200 0–9 XXXall 10 · 8 holders which blocks → ONVOY, LLC - IN 097D HUNTINGTON IN
— 260-217 0–9 XXXall 10 · 2 holders which blocks → ONVOY, LLC - IN 097D POE HOAGLD IN
— 260-274 0–9 XXXall 10 · 6 holders which blocks → ONVOY, LLC - IN 097D WABASH IN
— 260-306 0–9 XXXall 10 · 7 holders which blocks → ONVOY, LLC - IN 097D NOMANCHETR IN
— 260-366 0–9 XXXall 10 · 6 holders which blocks → ONVOY, LLC - IN 097D HUNTINGTON IN
— 260-407 not yet reported which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN
— 260-408 not yet reported which blocks → ONVOY, LLC - IN 097D FORT WAYNE IN

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.