NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 262-328

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 262-328 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 262 blocks

Most active assignees, all time — NPA 262
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 5
TERRA NOVA TELECOM INC. 1
PEERLESS NETWORK OF WISCONSIN, LLC - WI 1
BANDWIDTH.COM CLEC, LLC - WI 1
AT&T ENTERPRISES, LLC 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
2025-07-24 262-328-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J HUBERTUS WI
2022-07-21 262-328-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 HUBERTUS WI
2023-08-31 262-328-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 HUBERTUS WI
2024-09-11 262-328-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 HUBERTUS WI
2013-10-03 262-328-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 HUBERTUS WI
2009-10-06 262-328-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C HUBERTUS WI
2013-05-20 262-328-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F HUBERTUS WI
2014-08-20 262-328-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 HUBERTUS WI
2013-04-08 262-328-8XXX 8000–8999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F HUBERTUS WI
— 262-328-9XXX 9000–9999Available HUBERTUS WI

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.