NumberResearchThousands-blocks in 848-666
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 848-666 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 848 blocks
Most active assignees, all time — NPA 848
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-08-06 | 848-666-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2013-04-02 | 848-666-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | RAHWAY | NJ |
| 2013-05-31 | 848-666-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2014-09-10 | 848-666-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2013-07-29 | 848-666-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | RAHWAY | NJ |
| 2014-03-28 | 848-666-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | RAHWAY | NJ |
| 2023-08-15 | 848-666-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2013-01-24 | 848-666-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | RAHWAY | NJ |
| 2013-04-02 | 848-666-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | RAHWAY | NJ |
| 2013-03-07 | 848-666-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | RAHWAY | NJ |
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.