Recent prefix assignments

334 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/28/2026

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, last 30 days

8X8, INC. 43

NEW CINGULAR WIRELESS PCS, LLC - DC 26

Rogers Communications Canada Inc. (Wireless) 23

NEW CINGULAR WIRELESS PCS, LLC - IL 22

ONVOY, LLC - CA 19

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

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
—	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
—	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

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/28/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.