Thousands-blocks in 302-526

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 302-526 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 302 blocks

Most active assignees, all time — NPA 302

YMAX COMMUNICATIONS CORP. - DE 2

LEVEL 3 COMMUNICATIONS, LLC - DE 2

PAETEC ITEL, LLC 1

OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 1

NEW CINGULAR WIRELESS PCS, LLC - DC 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 thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2010-08-05	302-526-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - DE	073F	DOVER	DE
—	302-526-1XXX	1000–1999	Reserved	LEVEL 3 COMMUNICATIONS, LLC - DE	4801	DOVER	DE
2008-01-08	302-526-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	DOVER	DE
2010-05-24	302-526-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	DOVER	DE
—	302-526-4XXX	4000–4999	Reserved	LEVEL 3 COMMUNICATIONS, LLC - DE	4801	DOVER	DE
2008-01-25	302-526-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE	7220	DOVER	DE
2011-03-03	302-526-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	DOVER	DE
2008-04-28	302-526-7XXX	7000–7999	Assigned	YMAX COMMUNICATIONS CORP. - DE	279E	DOVER	DE
2008-04-28	302-526-8XXX	8000–8999	Assigned	YMAX COMMUNICATIONS CORP. - DE	279E	DOVER	DE
2008-06-04	302-526-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	DOVER	DE

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.