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
— 402-935 8XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-938 4XXX which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-940 1XXX2XXX3XXX7XXX8XXX9XXX · 5 holders which blocks → WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 7816 NORFOLK NE
— 402-941 0XXX4XXX · 2 holders which blocks → WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 7816 FREMONT NE
— 402-942 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 7816 COLUMBUS NE
— 402-943 6XXX7XXX8XXX9XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-944 1XXX5XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 ASHLAND NE
— 402-945 6XXX9XXX · 2 holders which blocks → NORTHEAST NEBRASKA TEL. CO. 1576 NEWCASTLE NE
— 402-946 0XXX1XXX5XXX8XXX · 3 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 DORCHESTER NE
— 402-947 0XXX6XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 FRIEND NE
— 402-950 not yet reported which blocks → NE
— 402-951 9XXX which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-952 4XXX which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-955 9XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-956 not yet reported which blocks → AMERICAN MESSAGING SERVICES, LLC 9748 OMAHA NE
— 402-957 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-958 not yet reported which blocks → NE
— 402-959 not yet reported which blocks → NE
— 402-960 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-962 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-963 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-964 2XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-965 0XXX1XXX · 2 holders which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-966 6XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 KILGORE NE
— 402-967 8XXX which blocks → GREAT PLAINS COMMUNICATIONS, INC. 1577 WOOD LAKE NE
— 402-968 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-970 not yet reported which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-972 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 OMAHA NE
— 402-974 none assigned yet which blocks → VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 1686 SO GREGORY NE
— 402-976 not yet reported which blocks → NE
— 402-977 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-978 not yet reported which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-980 7XXX8XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-981 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-982 0–9 XXXall 10 · 3 holders which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-984 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 HASTINGS NE
— 402-985 9XXX which blocks → EASTERN NEBRASKA TEL. CO. 1542 BELDEN NE
— 402-986 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → QWEST CORPORATION 9631 HOWELLS NE
— 402-987 4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → QWEST CORPORATION 9631 SOSIOUX CY NE
— 402-988 1XXX6XXX · 2 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 ADAMS NE
— 402-989 0XXX1XXX3XXX7XXX8XXX · 4 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 CLATONIA NE
— 402-990 6XXX8XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
— 402-991 not yet reported which blocks → COMCAST IP PHONE, LLC 318J OMAHA NE
— 402-992 4XXX5XXX6XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
— 402-993 3XXX4XXX5XXX8XXX · 2 holders which blocks → CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 1128 GENOA NE
— 402-994 1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → WINDSTREAM NEBRASKA, INC. 1568 ELMWOOD NE
— 402-995 1XXX9XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-996 0XXX1XXX · 2 holders which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-997 0XXX which blocks → QWEST CORPORATION 9631 OMAHA NE
— 402-998 5XXX 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.