NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 254-964

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 254-964 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 254 blocks

Most active assignees, all time — NPA 254
NEW CINGULAR WIRELESS PCS, LLC - IL 6
ONVOY, LLC - TX 2
PATHWAY COM-TEL, INC. - TX 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2024-01-04 254-964-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 STEPHENVL TX
2021-02-17 254-964-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C STEPHENVL TX
2023-06-15 254-964-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2021-02-17 254-964-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C STEPHENVL TX
2020-03-06 254-964-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2020-03-06 254-964-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2020-03-06 254-964-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2018-07-10 254-964-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2017-08-15 254-964-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHENVL TX
2016-05-11 254-964-9XXX 9000–9999Assigned PATHWAY COM-TEL, INC. - TX 8253 STEPHENVL TX

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.