NumberResearchThousands-blocks in 973-348
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
The ten 1,000-number thousand-blocks inside prefix 973-348 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 973 blocks
Most active assignees, all time — NPA 973
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 973-348-0XXX | 0000–0999 | Available | BERNARDSVL | NJ | ||
| — | 973-348-1XXX | 1000–1999 | Reserved | AT&T - LOCAL | 7421 | BERNARDSVL | NJ |
| 2004-12-16 | 973-348-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BERNARDSVL | NJ |
| 2016-02-23 | 973-348-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | BERNARDSVL | NJ |
| 2014-02-19 | 973-348-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BERNARDSVL | NJ |
| 2010-01-27 | 973-348-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | BERNARDSVL | NJ |
| 2011-10-05 | 973-348-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BERNARDSVL | NJ |
| 2013-10-01 | 973-348-7XXX | 7000–7999 | Assigned | BLOCK LINE SYSTEMS, LLC - NJ | 835E | BERNARDSVL | NJ |
| 2008-02-21 | 973-348-8XXX | 8000–8999 | Assigned | FUSION, LLC | 482E | BERNARDSVL | NJ |
| 2008-11-05 | 973-348-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | BERNARDSVL | NJ |
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.