NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 484-895

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 484-895 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 484 blocks

Most active assignees, all time — NPA 484
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 3
VERIZON PENNSYLVANIA, INC. 2
CTSI, INC. - PA 2
YMAX COMMUNICATIONS CORP. - PA 1
TELEPORT COMMUNICATIONS AMERICA, LLC - PA 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
— 484-895-0XXX 0000–0999Reserved VERIZON PENNSYLVANIA, INC. 9208 BETHLEHEM PA
2005-03-31 484-895-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
— 484-895-2XXX 2000–2999Reserved VERIZON PENNSYLVANIA, INC. 9208 BETHLEHEM PA
2003-01-06 484-895-3XXX 3000–3999Assigned CTSI, INC. - PA 7513 BETHLEHEM PA
2004-06-22 484-895-4XXX 4000–4999Assigned CTSI, INC. - PA 7513 BETHLEHEM PA
2008-07-03 484-895-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BETHLEHEM PA
2019-12-12 484-895-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 BETHLEHEM PA
2009-01-30 484-895-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - PA 283E BETHLEHEM PA
2010-08-06 484-895-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BETHLEHEM PA
2009-12-07 484-895-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BETHLEHEM PA

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.