NumberResearchThousands-blocks in 860-730
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 860-730 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 860 blocks
Most active assignees, all time — NPA 860
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-05-23 | 860-730-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MANCHESTER | CT |
| 2022-12-28 | 860-730-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| — | 860-730-2XXX | 2000–2999 | Reserved | PAETEC ITEL, LLC | 829J | MANCHESTER | CT |
| — | 860-730-3XXX | 3000–3999 | Reserved | PAETEC ITEL, LLC | 829J | MANCHESTER | CT |
| 2017-11-15 | 860-730-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | MANCHESTER | CT |
| 2026-07-22 | 860-730-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | MANCHESTER | CT |
| — | 860-730-6XXX | 6000–6999 | Reserved | PAETEC ITEL, LLC | 829J | MANCHESTER | CT |
| — | 860-730-7XXX | 7000–7999 | Reserved | PAETEC ITEL, LLC | 829J | MANCHESTER | CT |
| 2013-06-28 | 860-730-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | MANCHESTER | CT |
| 2019-01-29 | 860-730-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
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.