NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/25/2026
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 318
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-04-22 | 318-412-2XXX | 2000–2999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | WINNSBORO | LA |
| 2011-04-14 | 318-727-3XXX | 3000–3999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | WINNFIELD | LA |
| 2009-10-14 | 318-231-8XXX | 8000–8999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | LKPROVIDNC | LA |
| 2009-07-28 | 318-608-3XXX | 3000–3999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | FARMERVL | LA |
| 2008-09-25 | 318-232-9XXX | 9000–9999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | RUSTON | LA |
| 2008-09-24 | 318-239-8XXX | 8000–8999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | BASTROP | LA |
| 2008-09-24 | 318-295-8XXX | 8000–8999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | BUNKIE | LA |
| 2008-09-24 | 318-303-9XXX | 9000–9999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | RAYVILLE | LA |
| 2008-09-24 | 318-759-8XXX | 8000–8999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | SHREVEPORT | LA |
| 2008-09-23 | 318-416-5XXX | 5000–5999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | ALEXANDRIA | LA |
| 2008-02-21 | 318-654-8XXX | 8000–8999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | MONROE | LA |
| 2008-02-21 | 318-654-9XXX | 9000–9999 | Assigned | TEC OF JACKSON, INC. - LA | 984D | MONROE | LA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/25/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.