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
—	402-808	0XXX2XXX3XXX5XXX6XXX7XXX9XXX · 4 holders which blocks →	HUNTEL CABLEVISION, INC. DBA HUNTEL COMMS - NE	851A	TEKAMAH	NE
—	402-811	not yet reported which blocks →	MULTIPLE OCN LISTING	MULT	XXXXXXXXXX	NE
—	402-815	0–9 XXXwhole prefix which blocks →	COMCAST IP PHONE, LLC	318J	OMAHA	NE
—	402-820	not yet reported which blocks →	AMERICAN MESSAGING SERVICES, LLC	9748	LINCOLN	NE
—	402-821	0XXX1XXX4XXX5XXX6XXX8XXX · 6 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	WILBER	NE
—	402-823	none assigned yet which blocks →	GREAT PLAINS COMMUNICATIONS, INC.	1577	CODY	NE
—	402-824	0XXX2XXX3XXX4XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	NEMAHA	NE
—	402-825	0XXX7XXX8XXX · 3 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	BROWNVILLE	NE
—	402-826	none assigned yet which blocks →	WINDSTREAM NEBRASKA, INC.	1568	CRETE	NE
—	402-827	not yet reported which blocks →	WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE	7816	OMAHA	NE
—	402-828	0XXX6XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	UNADILLA	NE
—	402-829	not yet reported which blocks →	WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE	7816	OMAHA	NE
—	402-830	1XXX2XXX which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE	5807	OMAHA	NE
—	402-831	2XXX3XXX4XXX5XXX6XXX7XXX · 3 holders which blocks →	N.E. COLORADO CELLULAR, INC.	6874	HASTINGS	NE
—	402-832	6XXX9XXX · 2 holders which blocks →	THREE RIVER TELCO	1525	NAPER	NE
—	402-833	1XXX2XXX3XXX4XXX6XXX7XXX9XXX · 4 holders which blocks →	QWEST CORPORATION	9631	WAYNE	NE
—	402-837	9XXX which blocks →	EASTERN NEBRASKA TEL. CO.	1542	MACY	NE
—	402-839	0XXX3XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	TABLE ROCK	NE
—	402-840	4XXX6XXX7XXX8XXX9XXX which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE	5807	LINCOLN	NE
—	402-841	none assigned yet which blocks →	UNITED STATES CELLULAR - NE	6263	NORFOLK	NE
—	402-842	0XXX2XXX4XXX6XXX7XXX8XXX · 3 holders which blocks →	CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE	1128	BRUNSWICK	NE
—	402-843	0XXX4XXX7XXX · 3 holders which blocks →	GREAT PLAINS COMMUNICATIONS, INC.	1577	ELGIN	NE
—	402-845	1XXX3XXX8XXX · 2 holders which blocks →	HAMILTON TEL. CO.	1555	DONIPHAN	NE
—	402-846	9XXX which blocks →	EASTERN NEBRASKA TEL. CO.	1542	WALTHILL	NE
—	402-847	9XXX which blocks →	GREAT PLAINS COMMUNICATIONS, INC.	1577	WINNETOON	NE
—	402-848	0XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	BURR	NE
—	402-849	none assigned yet which blocks →	HAMILTON TEL. CO.	1555	GILTNER	NE
—	402-850	2XXX which blocks →	AERIAL COMMUNICATIONS, INC.	6701	OMAHA	NE
—	402-851	2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	N.E. COLORADO CELLULAR, INC.	6874	NORFOLK	NE
—	402-852	4XXX5XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	PAWNEECITY	NE
—	402-854	5XXX which blocks →	HAMILTON TEL. CO.	1555	MARQUETTE	NE
—	402-855	0XXX5XXX7XXX8XXX · 3 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	DAWSON	NE
—	402-856	0XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	BROCK	NE
—	402-857	0XXX9XXX · 2 holders which blocks →	GREAT PLAINS COMMUNICATIONS, INC.	1577	NIOBRARA	NE
—	402-859	0XXX2XXX3XXX5XXX6XXX7XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	DUBOIS	NE
—	402-860	2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE	5807	NORFOLK	NE
—	402-861	3XXX5XXX · 2 holders which blocks →	QWEST CORPORATION	9631	OMAHA	NE
—	402-862	0XXX4XXX6XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	HUMBOLDT	NE
—	402-863	none assigned yet which blocks →	EASTERN NEBRASKA TEL. CO.	1542	ROSALIE	NE
—	402-864	0XXX3XXX6XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	COOK	NE
—	402-865	0XXX2XXX7XXX · 3 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	BURCHARD	NE
—	402-866	0XXX3XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	STERLING	NE
—	402-867	1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	MURDOCK	NE
—	402-868	0XXX2XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	JOHNSON	NE
—	402-869	0XXX3XXX4XXX6XXX7XXX · 3 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	STEINAUER	NE
—	402-870	3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE	5807	TEKAMAH	NE
—	402-871	0XXX1XXX2XXX · 3 holders which blocks →	AERIAL COMMUNICATIONS, INC.	6701	OMAHA	NE
—	402-872	0XXX1XXX8XXX · 3 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	PERU	NE
—	402-873	not yet reported which blocks →	WINDSTREAM NEBRASKA, INC.	1568	NEBRASKACY	NE
—	402-874	1XXX2XXX3XXX4XXX6XXX7XXX · 5 holders which blocks →	WINDSTREAM NEBRASKA, INC.	1568	NEBRASKACY	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.