NumberResearchRecent thousands-block assignments
4,287 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/02/2026
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
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-06-16 | 405-993-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHOCTAW | OK |
| 2025-06-16 | 406-708-1XXX | 1000–1999 | Assigned | WIDE VOICE, LLC - MT | 743G | LEWISTOWN | MT |
| 2025-06-16 | 425-546-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | BELLEVUE | WA |
| 2025-06-16 | 425-565-7XXX | 7000–7999 | Assigned | NUSO, LLC | 732J | EVERETT | WA |
| 2025-06-16 | 432-318-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | MIDLAND | TX |
| 2025-06-16 | 434-866-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SOUTH HILL | VA |
| 2025-06-16 | 435-209-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILFORD | UT |
| 2025-06-16 | 435-212-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HILDALE | UT |
| 2025-06-16 | 435-242-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GREENRIVER | UT |
| 2025-06-16 | 435-282-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TREMONTON | UT |
| 2025-06-16 | 435-314-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EPHRAIM | UT |
| 2025-06-16 | 435-322-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DUCHESNE | UT |
| 2025-06-16 | 435-323-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARKVALLEY | UT |
| 2025-06-16 | 435-330-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANNONVL | UT |
| 2025-06-16 | 435-331-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DUCK CREEK | UT |
| 2025-06-16 | 435-332-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HANKSVILLE | UT |
| 2025-06-16 | 435-337-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAKEPOWELL | UT |
| 2025-06-16 | 435-459-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTICELLO | UT |
| 2025-06-16 | 435-469-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MTPLEASANT | UT |
| 2025-06-16 | 435-618-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PANGUITCH | UT |
| 2025-06-16 | 435-621-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VERNAL | UT |
| 2025-06-16 | 435-626-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SNOWVILLE | UT |
| 2025-06-16 | 435-724-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROOSEVELT | UT |
| 2025-06-16 | 435-749-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CASTLEDALE | UT |
| 2025-06-16 | 435-819-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KANAB | UT |
| 2025-06-16 | 435-820-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRICE | UT |
| 2025-06-16 | 440-218-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TRUMBULL | OH |
| 2025-06-16 | 440-404-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ASHTABULA | OH |
| 2025-06-16 | 440-535-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORTHEATON | OH |
| 2025-06-16 | 440-707-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OBERLIN | OH |
| 2025-06-16 | 440-828-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WELLINGTON | OH |
| 2025-06-16 | 440-837-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DORSET | OH |
| 2025-06-16 | 440-881-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDDLEFLD | OH |
| 2025-06-16 | 440-883-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | E CLARIDON | OH |
| 2025-06-16 | 440-909-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MESOPOTMIA | OH |
| 2025-06-16 | 440-977-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINDSOR | OH |
| 2025-06-16 | 440-991-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHAGRINFLS | OH |
| 2025-06-16 | 443-299-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | FALLSTON | MD |
| 2025-06-16 | 458-266-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEBANON | OR |
| 2025-06-16 | 458-288-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLIDE | OR |
| 2025-06-16 | 458-330-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHILOMATH | OR |
| 2025-06-16 | 458-332-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRANTSPASS | OR |
| 2025-06-16 | 458-466-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BANDON | OR |
| 2025-06-16 | 458-505-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHADY COVE | OR |
| 2025-06-16 | 458-703-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANYONVL | OR |
| 2025-06-16 | 458-868-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SOUTHBEACH | OR |
| 2025-06-16 | 458-886-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLY | OR |
| 2025-06-16 | 503-487-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWBERG | OR |
| 2025-06-16 | 503-895-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOOD LAND | OR |
| 2025-06-16 | 505-371-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TSE BONITO | NM |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/02/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.