NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 985-398

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 985-398 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
4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2
TON80 COMMUNICATIONS, LLC 1
ONVOY, LLC - LA 1
LEVEL 3 COMMUNICATIONS, LLC - LA 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
— 985-398-0XXX 0000–0999Reserved CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 LEEVILLE LA
2013-04-05 985-398-1XXX 1000–1999Assigned ADVANCED TEL., INC. - LA 8839 LEEVILLE LA
— 985-398-2XXX 2000–2999Reserved CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 LEEVILLE LA
2026-02-18 985-398-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E LEEVILLE LA
— 985-398-4XXX 4000–4999Available LEEVILLE LA
— 985-398-5XXX 5000–5999Available LEEVILLE LA
2022-02-15 985-398-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LEEVILLE LA
— 985-398-7XXX 7000–7999Available LEEVILLE LA
2022-04-21 985-398-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 LEEVILLE LA
— 985-398-9XXX 9000–9999Available LEEVILLE LA

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.