NumberResearchRecent thousands-block assignments
4,257 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/30/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days
New assignments by month
Sep 2026
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Oct 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-08-13 | 971-502-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | GRESHAM | OR |
| 2025-08-13 | 973-381-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | NUTLEY | NJ |
| 2025-08-12 | 218-866-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CROSBY | MN |
| 2025-08-12 | 220-282-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 224-663-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 224-663-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-08-12 | 239-453-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | NAPLES | FL |
| 2025-08-12 | 239-483-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | FORT MYERS | FL |
| 2025-08-12 | 239-504-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | LEHIGHACRS | FL |
| 2025-08-12 | 239-516-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2025-08-12 | 239-516-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2025-08-12 | 239-516-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2025-08-12 | 239-521-1XXX | 1000–1999 | Assigned | WIDE VOICE, LLC - FL | 704G | FORT MYERS | FL |
| 2025-08-12 | 276-722-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | ROCKY GAP | VA |
| 2025-08-12 | 281-247-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CHANNELVW | TX |
| 2025-08-12 | 281-609-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | SHELDON | TX |
| 2025-08-12 | 321-509-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2025-08-12 | 321-513-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2025-08-12 | 321-513-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2025-08-12 | 321-513-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2025-08-12 | 321-515-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2025-08-12 | 321-515-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2025-08-12 | 321-515-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2025-08-12 | 321-516-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2025-08-12 | 321-550-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2025-08-12 | 321-550-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2025-08-12 | 321-770-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2025-08-12 | 321-770-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2025-08-12 | 321-770-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2025-08-12 | 321-780-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | EAU GALLIE | FL |
| 2025-08-12 | 321-780-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | EAU GALLIE | FL |
| 2025-08-12 | 321-780-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | EAU GALLIE | FL |
| 2025-08-12 | 321-780-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | EAU GALLIE | FL |
| 2025-08-12 | 326-758-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JAMESTOWN | OH |
| 2025-08-12 | 327-207-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AR | 348F | NEWPORT | AR |
| 2025-08-12 | 330-748-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | NORTHFIELD | OH |
| 2025-08-12 | 331-327-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ST CHARLES | IL |
| 2025-08-12 | 334-390-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | ENTERPRISE | AL |
| 2025-08-12 | 334-924-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | ABBEVILLE | AL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/30/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.