NumberResearchThousands-blocks in 715-549
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 715-549 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 715 blocks
Most active assignees, all time — NPA 715
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-02-27 | 715-549-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOULTON | WI |
| 2016-08-26 | 715-549-1XXX | 1000–1999 | Assigned | BALDWIN BROADBAND, LLC - WI | 169E | HOULTON | WI |
| 2025-12-04 | 715-549-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | HOULTON | WI |
| 2012-01-06 | 715-549-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HOULTON | WI |
| 2014-07-07 | 715-549-4XXX | 4000–4999 | Assigned | SOMERSET TEL. CO., INC. | 0951 | HOULTON | WI |
| — | 715-549-5XXX | 5000–5999 | Reserved | WISCONSIN BELL INC | 9327 | HOULTON | WI |
| — | 715-549-6XXX | 6000–6999 | Reserved | WISCONSIN BELL INC | 9327 | HOULTON | WI |
| — | 715-549-7XXX | 7000–7999 | Available | HOULTON | WI | ||
| — | 715-549-8XXX | 8000–8999 | Available | HOULTON | WI | ||
| 2025-07-09 | 715-549-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOULTON | WI |
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.