Thousands-blocks in 985-520

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026

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

The ten 1,000-number thousand-blocks inside prefix 985-520 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 985 blocks

Most active assignees, all time — NPA 985

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 3

LEVEL 3 COMMUNICATIONS, LLC - LA 2

TELEPORT COMMUNICATIONS AMERICA LA - LLC 1

ONVOY, LLC - LA 1

AT&T ENTERPRISES, LLC 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
2005-01-21	985-520-0XXX	0000–0999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - LA	3232	HAMMOND	LA
2009-07-31	985-520-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	6505	HAMMOND	LA
2010-10-05	985-520-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	6505	HAMMOND	LA
2004-01-05	985-520-3XXX	3000–3999	Assigned	AT&T - LOCAL	7421	HAMMOND	LA
—	985-520-4XXX	4000–4999	Reserved	LEVEL 3 COMMUNICATIONS, LLC - LA	3232	HAMMOND	LA
2009-10-27	985-520-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	HAMMOND	LA
2009-02-18	985-520-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA LA - LLC	653C	HAMMOND	LA
2011-01-20	985-520-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	6505	HAMMOND	LA
2026-08-11	985-520-8XXX	8000–8999	Assigned	ONVOY, LLC - LA	749E	HAMMOND	LA
—	985-520-9XXX	9000–9999	Available			HAMMOND	LA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.