NumberResearch Membership · Data 09/19/2026

Thousands-blocks in 712-362

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 712-362 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 712 blocks

Most active assignees, all time — NPA 712
QWEST CORPORATION 7
MCC TELEPHONY OF IOWA, LLC - IA 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 1
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
2010-03-15 712-362-0XXX 0000–0999Assigned MCC TELEPHONY OF IOWA, LLC - IA 751F ESTHERVL IA
2023-01-18 712-362-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 6570 ESTHERVL IA
— 712-362-2XXX 2000–2999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-3XXX 3000–3999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-4XXX 4000–4999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-5XXX 5000–5999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-6XXX 6000–6999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-7XXX 7000–7999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-8XXX 8000–8999Reserved QWEST CORPORATION 9631 ESTHERVL IA
— 712-362-9XXX 9000–9999Available ESTHERVL IA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.