NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 318-264

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 318-264 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 318 blocks

Most active assignees, all time — NPA 318
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 3
NEW CINGULAR WIRELESS PCS, LLC - GA 2
METROPCS, INC. 2
TERRA NOVA TELECOM INC. 1
ONVOY, LLC - LA 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
— 318-264-0XXX 0000–0999Reserved ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MARKSVILLE LA
2007-05-29 318-264-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-05-29 318-264-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2009-01-19 318-264-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MARKSVILLE LA
2024-09-16 318-264-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J MARKSVILLE LA
2006-11-10 318-264-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MARKSVILLE LA
2021-01-21 318-264-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2010-11-22 318-264-7XXX 7000–7999Assigned METROPCS, INC. 5562 MARKSVILLE LA
2005-12-01 318-264-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MARKSVILLE LA
— 318-264-9XXX 9000–9999Reserved METROPCS, INC. 5562 MARKSVILLE LA

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.