NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 570-442

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 570-442 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 570 blocks

Most active assignees, all time — NPA 570
D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 10
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
2024-06-18 570-442-0XXX 0000–0999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
— 570-442-1XXX 1000–1999Reserved D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2020-01-28 570-442-2XXX 2000–2999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2020-07-28 570-442-3XXX 3000–3999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2020-11-06 570-442-4XXX 4000–4999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2020-11-06 570-442-5XXX 5000–5999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2021-01-06 570-442-6XXX 6000–6999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2020-05-14 570-442-7XXX 7000–7999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2024-06-18 570-442-8XXX 8000–8999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON PA
2018-12-31 570-442-9XXX 9000–9999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 THOMPSON 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.