Recent prefix assignments

0 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, all time — NPA 802

COMCAST IP PHONE, LLC 25

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
2022-06-14	802-410	0XXX1XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	HUBBARDTON	VT
2022-06-14	802-501	1XXX which blocks →	COMCAST IP PHONE, LLC	318J	WHITING	VT
2022-06-14	802-506	1XXX which blocks →	COMCAST IP PHONE, LLC	318J	ORWELL	VT
2013-06-11	802-336	2XXX6XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	RICHMOND	VT
2013-06-11	802-539	2XXX which blocks →	COMCAST IP PHONE, LLC	318J	CHARLOTTE	VT
2013-06-11	802-643	2XXX which blocks →	COMCAST IP PHONE, LLC	318J	BRISTOL	VT
2013-06-11	802-799	2XXX9XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	HINESBURG	VT
2013-06-11	802-926	2XXX which blocks →	COMCAST IP PHONE, LLC	318J	WEYBRIDGE	VT
2013-02-11	802-495	0–9 XXXall 10 · 5 holders which blocks →	COMCAST IP PHONE, LLC	318J	BURLINGTON	VT
2009-07-10	802-218	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	GRAFTON	VT
2009-07-10	802-269	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	HARTLAND	VT
2009-07-10	802-271	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	MIDLETNSPG	VT
2009-07-10	802-358	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	CUTTINGSVL	VT
2009-07-10	802-374	0XXX1XXX4XXX5XXX6XXX · 5 holders which blocks →	COMCAST IP PHONE, LLC	318J	CHESTER	VT
2009-07-10	802-389	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	DANBY	VT
2009-07-10	802-396	0XXX1XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	BRIDGEWTR	VT
2009-06-08	802-268	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	PAWLET	VT
2009-06-08	802-298	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	MOUNTHOLLY	VT
2009-06-08	802-315	0XXX which blocks →	COMCAST IP PHONE, LLC	318J	SHERBURNE	VT
2009-06-08	802-344	0XXX4XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	SAXTONSRIV	VT
2009-06-08	802-414	0XXX4XXX · 2 holders which blocks →	COMCAST IP PHONE, LLC	318J	WALLINGFD	VT
2008-09-23	802-554	not yet reported which blocks →	COMCAST IP PHONE, LLC	318J	PROCTORSVL	VT
2008-09-23	802-795	not yet reported which blocks →	COMCAST IP PHONE, LLC	318J	PERKINSVL	VT
2008-09-23	802-975	not yet reported which blocks →	COMCAST IP PHONE, LLC	318J	LUDLOW	VT
2006-10-18	802-497	0–9 XXXall 10 · 5 holders which blocks →	COMCAST IP PHONE, LLC	318J	BURLINGTON	VT

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.