Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/22/2026

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 804

CORETEL VIRGINIA, LLC - VA 22

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
2018-06-26	804-406	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	ASHLAND	VA
2018-06-26	804-408	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	CHARLES CY	VA
2018-06-26	804-430	0–9 XXXall 10 · 4 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	FIFE	VA
2018-06-26	804-460	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	GOOCHLAND	VA
2018-06-26	804-470	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	GUM TREE	VA
2018-06-26	804-471	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	HOPEWELL	VA
2018-06-26	804-473	0–9 XXXall 10 · 3 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	KINGWILLIM	VA
2018-06-26	804-487	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	KNGANDQUEN	VA
2018-06-26	804-488	0–9 XXXall 10 · 6 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	PROVICFORG	VA
2018-06-26	804-494	0–9 XXXall 10 · 3 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	WARSAW	VA
2018-06-26	804-498	0–9 XXXall 10 · 4 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	WEST POINT	VA
2018-06-26	804-607	0–9 XXXall 10 · 4 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	HAYES	VA
2009-03-21	804-961	0–9 XXXall 10 · 3 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	GUM TREE	VA
2009-03-20	804-242	0–9 XXXwhole prefix which blocks →	CORETEL VIRGINIA, LLC - VA	5832	AMELIACTHS	VA
2006-01-26	804-792	0–9 XXXall 10 · 7 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	GLOUCESTER	VA
2005-01-31	804-544	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	MONTPELIER	VA
2004-09-20	804-212	0–9 XXXall 10 · 4 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	RICHMOND	VA
2004-09-20	804-277	0–9 XXXall 10 · 6 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	MECHANCSVL	VA
—	804-596	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	BOWLNGGREN	VA
—	804-597	0–9 XXXall 10 · 6 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	WEST POINT	VA
—	804-680	0–9 XXXall 10 · 5 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	SANDSTON	VA
—	804-945	0–9 XXXall 10 · 2 holders which blocks →	CORETEL VIRGINIA, LLC - VA	5832	KILMARNOCK	VA

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.