NumberResearchThousands-blocks in 910-663
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
The ten 1,000-number thousand-blocks inside prefix 910-663 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 910 blocks
Most active assignees, all time — NPA 910
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-01-08 | 910-663-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | BURGAW | NC |
| 2008-10-24 | 910-663-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BURGAW | NC |
| 2015-12-31 | 910-663-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | 350F | BURGAW | NC |
| 2007-04-11 | 910-663-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | BURGAW | NC |
| 2011-03-31 | 910-663-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | BURGAW | NC |
| 2013-03-29 | 910-663-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BURGAW | NC |
| 2021-09-08 | 910-663-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BURGAW | NC |
| 2014-05-14 | 910-663-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BURGAW | NC |
| 2026-07-22 | 910-663-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NC | 638E | BURGAW | NC |
| 2012-12-14 | 910-663-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BURGAW | 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.