NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 419-689

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 419-689 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 419 blocks

Most active assignees, all time — NPA 419
T-MOBILE USA, INC. 5
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 3
ONVOY, LLC - OH 1
METROPCS, INC. 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2007-09-05 419-689-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BUCYRUS OH
— 419-689-1XXX 1000–1999Reserved T-MOBILE USA, INC. 6529 BUCYRUS OH
2007-07-05 419-689-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BUCYRUS OH
— 419-689-3XXX 3000–3999Reserved T-MOBILE USA, INC. 6529 BUCYRUS OH
2007-04-11 419-689-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 BUCYRUS OH
2007-02-19 419-689-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 BUCYRUS OH
2008-07-02 419-689-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BUCYRUS OH
2008-07-31 419-689-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 BUCYRUS OH
2016-03-28 419-689-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C BUCYRUS OH
— 419-689-9XXX 9000–9999Reserved METROPCS, INC. 5562 BUCYRUS OH

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.