Thousands-blocks in 978-886

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 978-886 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 978 blocks

Most active assignees, all time — NPA 978

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 8

METROPCS, INC. 2

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
2002-10-31	978-886-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2003-03-07	978-886-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2003-03-07	978-886-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2004-04-15	978-886-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2003-09-03	978-886-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2004-10-08	978-886-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2005-02-23	978-886-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	ANDOVER	MA
2004-12-08	978-886-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2005-07-08	978-886-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	6387	ANDOVER	MA
2002-12-27	978-886-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	ANDOVER	MA

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.