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
— 402-596 5XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-597 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-598 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-599 0XXX3XXX9XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-605 not yet reported which blocks → NE
— 402-607 0–9 XXXall 10 · 7 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 WAHOO NE
— 402-609 0–9 XXXall 10 · 5 holders which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-610 3XXX4XXX5XXX8XXX9XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-611 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX NE
— 402-614 not yet reported which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-615 6XXX7XXX8XXX9XXX · 3 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SCHUYLER NE
— 402-616 8XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-618 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-623 0XXX1XXX3XXX5XXX6XXX7XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 ITHACA NE
— 402-624 0XXX1XXX4XXX7XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 MEAD NE
— 402-625 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 YUTAN NE
— 402-626 6XXX8XXX9XXX · 2 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 EWING NE
— 402-627 0XXX1XXX5XXX6XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 SHICKLEY NE
— 402-628 0XXX1XXX4XXX7XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 CEDAR BLF NE
— 402-629 0XXX1XXX2XXX3XXX6XXX7XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 MILLIGAN NE
— 402-630 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-631 none assigned yet which blocks → HAMILTON TEL. CO. 1555 AURORA NE
— 402-632 0XXX1XXX2XXX3XXX6XXX7XXX8XXX · 3 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 JACKSON NE
— 402-633 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-634 none assigned yet which blocks → EASTERN NEBRASKA TEL. CO. 1542 MEADOW GRV NE
— 402-635 3XXX4XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 ALLEN NE
— 402-636 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-637 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-638 0XXX5XXX7XXX9XXX · 2 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 WATERBURY NE
— 402-639 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-640 none assigned yet which blocks → UNITED STATES CELLULAR - NE 6263 NORFOLK NE
— 402-641 9XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SEWARD NE
— 402-642 1XXX2XXX3XXX4XXX7XXX8XXX which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 WESTON NE
— 402-643 none assigned yet which blocks → WINDSTREAM NEBRASKA, INC. 1568 SEWARD NE
— 402-645 0XXX1XXX2XXX4XXX6XXX7XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 WYMORE NE
— 402-646 1XXX8XXX9XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 SEWARD NE
— 402-647 0XXX1XXX3XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 COLON NE
— 402-648 8XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 BANCROFT NE
— 402-649 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
— 402-650 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-651 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-652 1XXX6XXX9XXX · 3 holders which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 NORTH BEND NE
— 402-653 not yet reported which blocks → VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 1686 SOBONESTEL NE
— 402-654 1XXX7XXX8XXX · 3 holders which blocks → HOOPER TEL. CO. 1563 HOOPER NE
— 402-655 5XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 WALNUT NE
— 402-656 1XXX2XXX6XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 PLYMOUTH NE
— 402-659 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-661 0XXX4XXX9XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-662 1XXX2XXX6XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 FILLEY NE
— 402-663 0XXX1XXX6XXX9XXX · 2 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 PRAGUE 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.