NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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, all time — NPA 209
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-09 | 209-565-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STOCKTON | CA |
| 2025-09-22 | 209-935-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOS PALOS | CA |
| 2025-05-12 | 209-288-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SNRA MAIN | CA |
| 2025-04-17 | 209-991-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIVINGSTON | CA |
| 2025-03-11 | 209-349-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MERCED | CA |
| 2025-03-11 | 209-878-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COULTERVL | CA |
| 2024-12-03 | 209-487-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STOCKTON | CA |
| 2024-12-03 | 209-589-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MODESTO | CA |
| 2024-12-03 | 209-810-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LODI | CA |
| 2024-01-12 | 209-838-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ESCALON | CA |
| 2024-01-12 | 209-962-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GROVELAND | CA |
| 2024-01-12 | 209-998-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MANTECA | CA |
| 2023-05-25 | 209-905-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STOCKTON | CA |
| 2023-05-25 | 209-975-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HERALD | CA |
| 2022-10-05 | 209-899-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILTON | CA |
| 2022-03-15 | 209-763-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALLACE | CA |
| 2022-03-11 | 209-737-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOS BANOS | CA |
| 2022-03-11 | 209-877-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLANADA | CA |
| 2021-09-07 | 209-433-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLEMENTS | CA |
| 2021-09-07 | 209-886-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FARMINGTON | CA |
| 2020-12-08 | 209-848-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKDALE | CA |
| 2019-04-24 | 209-508-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANGELSCAMP | CA |
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.