Recent prefix assignments

347 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/29/2026

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 28

Rogers Communications Canada Inc. (Wireless) 23

NEW CINGULAR WIRELESS PCS, LLC - IL 23

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

Quick find in this area code:

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
—	601-707	3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	PAETEC ITEL, LLC	829J	MADISON	MS
—	601-708	1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	PAETEC ITEL, LLC	829J	CLINTON	MS
—	601-709	6XXX7XXX9XXX · 2 holders which blocks →	PAETEC ITEL, LLC	829J	JACKSON	MS
—	601-710	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	MERIDIAN	MS
—	601-711	not yet reported which blocks →	MULTIPLE OCN LISTING	MULT	XXXXXXXXXX	MS
—	601-713	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	JACKSON	MS
—	601-714	0XXX1XXX2XXX5XXX8XXX9XXX · 2 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	JACKSON	MS
—	601-718	7XXX which blocks →	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS	4886	JACKSON	MS
—	601-722	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	SEMINARY	MS
—	601-723	8XXX which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	WIGGINS	MS
—	601-725	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	OLDTYLRSVL	MS
—	601-727	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	ROSE HILL	MS
—	601-728	3XXX4XXX5XXX6XXX · 2 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	PHILA	MS
—	601-729	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	SOSO	MS
—	601-730	6XXX7XXX · 2 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	MCCOMB	MS
—	601-731	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	COLUMBIA	MS
—	601-732	4XXX5XXX9XXX · 2 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	MORTON	MS
—	601-733	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	MIZE	MS
—	601-734	4XXX which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	BROOKHAVEN	MS
—	601-735	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	WAYNESBORO	MS
—	601-736	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	COLUMBIA	MS
—	601-737	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	OBADIAH	MS
—	601-739	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	LOUIN	MS
—	601-740	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	COLUMBIA	MS
—	601-743	8XXX which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	DE KALB	MS
—	601-744	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	PURVIS	MS
—	601-745	2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	NEWTONHKRY	MS
—	601-749	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	PICAYUNE	MS
—	601-750	not yet reported which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	JACKSON	MS
—	601-752	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	PITTMAN	MS
—	601-753	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	MCLAIN	MS
—	601-754	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	BROOKHAVEN	MS
—	601-757	not yet reported which blocks →	CELLULAR SOUTH, INC.	6581	BROOKHAVEN	MS
—	601-758	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	SUMRALL	MS
—	601-759	1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	PELAHATCHI	MS
—	601-760	3XXX4XXX5XXX6XXX7XXX · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	JACKSON	MS
—	601-761	2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	CANTON	MS
—	601-762	not yet reported which blocks →	PAETEC ITEL, LLC	829J	WIGGINS	MS
—	601-763	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	BIG CREEK	MS
—	601-764	none assigned yet which blocks →	BAY SPRINGS TEL. CO., INC.	0446	BAYSPRINGS	MS
—	601-765	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	COLLINS	MS
—	601-766	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	LUCEDALE	MS
—	601-770	5XXX6XXX · 2 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	LUCEDALE	MS
—	601-772	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	CROSSROADS	MS
—	601-774	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	UNION	MS
—	601-775	1XXX2XXX4XXX5XXX6XXX7XXX9XXX · 4 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	LAKE	MS
—	601-776	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	QUITMAN	MS
—	601-777	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	XXXXXXXXXX	MS
—	601-782	none assigned yet which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	RALEIGH	MS
—	601-783	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	MAGNOLIA	MS

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.