NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 715-629

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 715-629 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 715 blocks

Most active assignees, all time — NPA 715
LEVEL 3 COMMUNICATIONS, LLC - WI 2
COMCAST IP PHONE, LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 2
TELEPORT COMMUNICATIONS AMERICA, LLC WI 1
BANDWIDTH.COM CLEC, LLC - WI 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
— 715-629-0XXX 0000–0999Reserved CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RIVERFALLS WI
2007-03-21 715-629-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - WI 5489 RIVERFALLS WI
2012-01-04 715-629-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C RIVERFALLS WI
2025-07-30 715-629-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RIVERFALLS WI
2011-08-24 715-629-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 RIVERFALLS WI
2014-08-22 715-629-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J RIVERFALLS WI
2008-10-24 715-629-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F RIVERFALLS WI
2005-10-10 715-629-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J RIVERFALLS WI
2011-03-15 715-629-8XXX 8000–8999Assigned BALDWIN BROADBAND, LLC - WI 169E RIVERFALLS WI
2004-11-23 715-629-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - WI 5489 RIVERFALLS 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.