NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

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 402
WINDSTREAM NEBRASKA, INC. 185
QWEST CORPORATION 160
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 110
AERIAL COMMUNICATIONS, INC. 35
GREAT PLAINS COMMUNICATIONS, INC. 33
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
— 402-664 4XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 SCRIBNER NE
— 402-665 0XXX1XXX4XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 CERESCO NE
— 402-666 0XXX1XXX3XXX4XXX7XXX8XXX which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 LNWDMRSBLF NE
— 402-667 not yet reported which blocks → QWEST CORPORATION 9631 SO YANKTON NE
— 402-668 0XXX8XXX · 2 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 VERDIGRE NE
— 402-672 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-673 0XXX1XXX2XXX6XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 PICKRELL NE
— 402-674 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 BARNESTON NE
— 402-675 3XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 1128 BATTLE CRK NE
— 402-676 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-678 4XXX8XXX · 2 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 ST EDWARD NE
— 402-680 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-681 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-682 1XXX2XXX3XXX7XXX8XXX · 3 holders which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-683 0XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 DE WITT NE
— 402-684 9XXX which blocks → ROCK COUNTY TEL. CO. 1586 BASSETT NE
— 402-685 0XXX2XXX3XXX4XXX7XXX8XXX9XXX · 4 holders which blocks → QWEST CORPORATION 9631 OAKLAND NE
— 402-686 0–9 XXXall 10 · 3 holders which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-687 0XXX3XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → QWEST CORPORATION 9631 TEKAMAH NE
— 402-688 9XXX which blocks → DILLER TEL. CO. 1540 VIRGINIA NE
— 402-689 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-691 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-692 0XXX6XXX which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 NEWCASTLE NE
— 402-693 9XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 DODGE NE
— 402-694 not yet reported which blocks → HAMILTON TEL. CO. 1555 AURORA NE
— 402-695 4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → QWEST CORPORATION 9631 EMERSON NE
— 402-696 0XXX2XXX3XXX5XXX6XXX7XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 LIBERTY NE
— 402-697 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-698 0XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → QWEST CORPORATION 9631 HOMER NE
— 402-700 not yet reported which blocks → NE
— 402-707 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-708 7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-709 2XXX3XXX4XXX6XXX7XXX8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-711 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX NE
— 402-712 not yet reported which blocks → NE
— 402-717 not yet reported which blocks → WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 7816 OMAHA NE
— 402-720 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 FREMONT NE
— 402-721 not yet reported which blocks → QWEST CORPORATION 9631 FREMONT NE
— 402-722 2XXX6XXX which blocks → THREE RIVER TELCO 1525 JOHNSTOWN NE
— 402-723 3XXX which blocks → HENDERSON COOP. TEL. CO. 1559 HENDERSON NE
— 402-724 0XXX1XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 MCCOOL JCT NE
— 402-725 none assigned yet which blocks → HAMILTON TEL. CO. 1555 HAMPTON NE
— 402-726 0XXX1XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 FAIRFIELD NE
— 402-727 not yet reported which blocks → QWEST CORPORATION 9631 FREMONT NE
— 402-728 0XXX3XXX4XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 WACO NE
— 402-729 not yet reported which blocks → WINDSTREAM NEBRASKA, INC. 1568 FAIRBURY NE
— 402-730 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-731 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-732 0XXX1XXX2XXX4XXX5XXX7XXX9XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 BENEDICT NE
— 402-733 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE

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.