NumberResearchThousands-blocks in 774-352
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 774-352 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 774 blocks
Most active assignees, all time — NPA 774
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-04-18 | 774-352-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DENNIS | MA |
| 2001-08-28 | 774-352-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | DENNIS | MA |
| 2020-06-10 | 774-352-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MA | 892D | DENNIS | MA |
| 2020-11-02 | 774-352-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | DENNIS | MA |
| 2020-11-02 | 774-352-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | DENNIS | MA |
| 2020-06-10 | 774-352-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MA | 892D | DENNIS | MA |
| 2012-10-18 | 774-352-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. | 7135 | DENNIS | MA |
| 2018-10-26 | 774-352-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | DENNIS | MA |
| 2017-06-08 | 774-352-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | DENNIS | MA |
| 2016-03-28 | 774-352-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MA | 892D | DENNIS | MA |
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.