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
— 402-734 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-735 0XXX1XXX4XXX5XXX6XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 GRESHAM NE
— 402-736 0XXX1XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 BRADSHAW NE
— 402-737 none assigned yet which blocks → HAMILTON TEL. CO. 1555 STOCKHAM NE
— 402-738 0XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-740 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-741 3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ALBION NE
— 402-742 1XXX which blocks → WINDSTREAM NEBRASKA, INC. 1568 LINCOLN NE
— 402-743 9XXX which blocks → HAMILTON TEL. CO. 1555 TRUMBULL NE
— 402-744 0XXX1XXX5XXX6XXX7XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 HANSEN NE
— 402-746 0XXX6XXX · 2 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 RED CLOUD NE
— 402-747 0XXX which blocks → WINDSTREAM NEBRASKA, INC. 1568 OSCEOLA NE
— 402-748 4XXX9XXX · 2 holders which blocks → EASTERN NEBRASKA TEL. CO. 1542 OSMOND NE
— 402-749 0XXX2XXX5XXX6XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 ALEXANDRIA NE
— 402-750 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
— 402-751 0XXX1XXX3XXX4XXX5XXX9XXX · 6 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 JUNIATA NE
— 402-752 0XXX1XXX4XXX5XXX6XXX7XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 KENESAW NE
— 402-753 5XXX7XXX which blocks → QWEST CORPORATION 9631 FREMONT NE
— 402-754 none assigned yet which blocks → DILLER TEL. CO. 1540 HARBINE NE
— 402-755 8XXX9XXX · 2 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 PONCA NE
— 402-756 not yet reported which blocks → GLENWOOD TEL. MEMBERSHIP CORP. 1553 BLUE HILL NE
— 402-757 5XXX which blocks → HAMILTON TEL. CO. 1555 HORDVILLE NE
— 402-758 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-759 6XXX7XXX9XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 GENEVA NE
— 402-760 4XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LONG PINE NE
— 402-761 0XXX1XXX5XXX6XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 MILFORD NE
— 402-762 0XXX1XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 CLAYCENTER NE
— 402-763 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-764 1XXX9XXX which blocks → WINDSTREAM NEBRASKA, INC. 1568 STROMSBURG NE
— 402-765 0XXX1XXX4XXX5XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 POLK NE
— 402-766 none assigned yet which blocks → DILLER TEL. CO. 1540 ODELL NE
— 402-768 1XXX which blocks → WINDSTREAM NEBRASKA, INC. 1568 HEBRON NE
— 402-770 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-771 0XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 GLENVIL NE
— 402-772 0XXX1XXX6XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 HARVARD NE
— 402-773 1XXX6XXX7XXX8XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 SUTTON NE
— 402-774 not yet reported which blocks → VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 1686 SOUTHBURKE NE
— 402-775 3XXX4XXX5XXX6XXX7XXX9XXX · 2 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 BUTTE NE
— 402-776 6XXX7XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 OAKDALE NE
— 402-777 not yet reported which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-778 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-779 1XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-780 1XXX3XXX4XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 PALMYRA NE
— 402-781 0XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 EAGLE NE
— 402-782 1XXX4XXX5XXX7XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 BENNET NE
— 402-783 1XXX4XXX6XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 RAYMOND NE
— 402-784 1XXX4XXX5XXX7XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 VALPARAISO NE
— 402-785 4XXX6XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 DAVEY NE
— 402-786 4XXX8XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 WAVERLY NE
— 402-787 1XXX4XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 HALLAM 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.