NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 302-260

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 302-260 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 302 blocks

Most active assignees, all time — NPA 302
NEW CINGULAR WIRELESS PCS, LLC - DC 4
TERRA NOVA TELECOM INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 1
LEVEL 3 COMMUNICATIONS, LLC - DE 1
COMCAST IP PHONE, 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
2011-01-12 302-260-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2003-09-26 302-260-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2005-05-31 302-260-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2022-06-06 302-260-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J REHOBOTH DE
2011-01-12 302-260-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2014-05-23 302-260-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J REHOBOTH DE
2019-05-03 302-260-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - DE 073F REHOBOTH DE
2006-12-06 302-260-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 7220 REHOBOTH DE
2007-12-07 302-260-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - DE 4801 REHOBOTH DE
2006-02-20 302-260-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J REHOBOTH DE

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.