NumberResearch Membership · Data 09/19/2026

Thousands-blocks in 919-963

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 919-963 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 919 blocks

Most active assignees, all time — NPA 919
BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 7
ONVOY SPECTRUM, LLC 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 1
LEVEL 3 COMMUNICATIONS, LLC - NC 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
— 919-963-0XXX 0000–0999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
— 919-963-1XXX 1000–1999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
— 919-963-2XXX 2000–2999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
— 919-963-3XXX 3000–3999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
— 919-963-4XXX 4000–4999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
2021-11-19 919-963-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H FOUR OAKS NC
— 919-963-6XXX 6000–6999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC
2004-03-11 919-963-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 FOUR OAKS NC
2004-11-18 919-963-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FOUR OAKS NC
— 919-963-9XXX 9000–9999Reserved BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FOUR OAKS NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.