Recent prefix assignments

1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

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 — NPA 828

METROPCS, INC. 1

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
—	828-453	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	ELLENBORO	NC
—	828-454	3XXX4XXX · 2 holders which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	WAYNESVL	NC
—	828-456	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	WAYNESVL	NC
—	828-459	6XXX which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	CLAREMONT	NC
—	828-461	3XXX5XXX9XXX · 2 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	NEWTON	NC
—	828-462	not yet reported which blocks →	PAETEC ITEL, LLC	829J	WEAVERVL	NC
—	828-464	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	NEWTON	NC
—	828-465	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	NEWTON	NC
—	828-466	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	NEWTON	NC
—	828-467	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SPRUCEPINE	NC
—	828-468	1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM COMMUNICATIONS, INC. - NC	7970	NEWTON	NC
—	828-469	0XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	PAETEC ITEL, LLC	829J	NEWTON	NC
—	828-471	0XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	PAETEC ITEL, LLC	829J	TAYLORSVL	NC
—	828-474	1XXX3XXX7XXX · 3 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GRANITEFLS	NC
—	828-478	1XXX6XXX8XXX · 3 holders which blocks →	BRIGHTSPEED OF NORTH CAROLINA, LLC	0471	SHERILLSFD	NC
—	828-479	0XXX5XXX · 2 holders which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	ROBBINSVL	NC
—	828-485	6XXX7XXX8XXX which blocks →	WINDSTREAM COMMUNICATIONS, INC. - NC	7970	HICKORY	NC
—	828-486	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	WATERVILLE	NC
—	828-488	not yet reported which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	BRYSONCITY	NC
—	828-493	9XXX which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	GRANITEFLS	NC
—	828-494	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	9419	LIBERTY-CH	NC
—	828-495	not yet reported which blocks →	BRIGHTSPEED OF NORTH CAROLINA, LLC	0471	BETHLEHEM	NC
—	828-496	none assigned yet which blocks →	BRIGHTSPEED OF NORTH CAROLINA, LLC	0471	GRANITEFLS	NC
—	828-497	not yet reported which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	CHEROKEE	NC
—	828-498	0XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	FONTANAVLG	NC
—	828-499	5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GRANITEFLS	NC
—	828-501	0–9 XXXall 10 · 4 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	FORESTCITY	NC
—	828-503	0–9 XXXall 10 · 4 holders which blocks →	SKYE TELECOM LLC DBA SKYETEL	622J	HICKORY	NC
—	828-506	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SYLVA	NC
—	828-507	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SYLVA	NC
—	828-508	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SYLVA	NC
—	828-511	not yet reported which blocks →	MULTIPLE OCN LISTING	MULT	XXXXXXXXXX	NC
—	828-516	0–9 XXXall 10 · 6 holders which blocks →	ETC COMMUNICATIONS, LLC - NC	403H	MURPHY	NC
—	828-521	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX · 5 holders which blocks →	TELNYX LLC	073H	RUTHEFRDTN	NC
—	828-524	not yet reported which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	FRANKLIN	NC
—	828-526	6XXX7XXX · 2 holders which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	HIGHLANDS	NC
—	828-527	0XXX1XXX4XXX5XXX6XXX7XXX9XXX · 5 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	MARION	NC
—	828-531	not yet reported which blocks →	PAETEC ITEL, LLC	829J	WAYNESVL	NC
—	828-533	not yet reported which blocks →	PAETEC ITEL, LLC	829J	HIGHLANDS	NC
—	828-534	not yet reported which blocks →	PAETEC ITEL, LLC	829J	SYLVA	NC
—	828-535	not yet reported which blocks →	PAETEC ITEL, LLC	829J	BRYSONCITY	NC
—	828-555	not yet reported which blocks →	MULTIPLE OCN LISTING	MULT	DIR ASST	NC
—	828-580	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	MORGANTON	NC
—	828-584	not yet reported which blocks →	BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL	9417	MORGANTON	NC
—	828-586	not yet reported which blocks →	FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC	0509	SYLVA	NC
—	828-595	0–9 XXXall 10 · 4 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	HENDERSNVL	NC
—	828-604	0XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	PAETEC ITEL, LLC	829J	MORGANTON	NC
—	828-605	not yet reported which blocks →	A BEEP AWAY	6914	ARDEN	NC
—	828-606	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	ARDEN	NC
—	828-610	1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	WINDSTREAM COMMUNICATIONS, INC. - NC	7970	LENOIR	NC

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.