NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 772-663

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 772-663 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 772 blocks

Most active assignees, all time — NPA 772
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 3
ONVOY, LLC - FL 2
NEW CINGULAR WIRELESS PCS, LLC - GA 2
METROPCS, INC. 1
INTEGRATED PATH COMMUNICATIONS, LLC - FL 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
— 772-663-0XXX 0000–0999Reserved BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SEBASTIAN FL
— 772-663-1XXX 1000–1999Reserved BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SEBASTIAN FL
2014-10-14 772-663-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SEBASTIAN FL
2018-04-04 772-663-3XXX 3000–3999Assigned METROPCS, INC. 5562 SEBASTIAN FL
2016-01-25 772-663-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C SEBASTIAN FL
2015-03-24 772-663-5XXX 5000–5999Assigned INTEGRATED PATH COMMUNICATIONS, LLC - FL 010H SEBASTIAN FL
2019-04-04 772-663-6XXX 6000–6999Assigned CORETEL FLORIDA, INC. - FL 481F SEBASTIAN FL
2016-01-25 772-663-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C SEBASTIAN FL
2016-04-13 772-663-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SEBASTIAN FL
— 772-663-9XXX 9000–9999Reserved BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 SEBASTIAN FL

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.