NumberResearchThousands-blocks in 772-446
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 772-446 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 772 blocks
Most active assignees, all time — NPA 772
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2020-09-11 | 772-446-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTST LUCIE | FL |
| 2011-05-04 | 772-446-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | PTST LUCIE | FL |
| 2004-06-16 | 772-446-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PTST LUCIE | FL |
| 2020-09-11 | 772-446-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTST LUCIE | FL |
| 2011-08-30 | 772-446-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTST LUCIE | FL |
| 2004-12-15 | 772-446-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PTST LUCIE | FL |
| 2002-05-15 | 772-446-6XXX | 6000–6999 | Assigned | DSL INTERNET CORPORATION - FL | 9264 | PTST LUCIE | FL |
| 2005-01-17 | 772-446-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | PTST LUCIE | FL |
| — | 772-446-8XXX | 8000–8999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | PTST LUCIE | FL |
| 2009-07-14 | 772-446-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTST LUCIE | FL |
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.