NumberResearchRecent thousands-block assignments
16 blocks assigned in June 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, June 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-05 | 406-509-9XXX | EXIANT COMMUNICATIONS LLC | 114J | MISSOULA | MT |
| 2026-06-05 | 986-438-4XXX | EXIANT COMMUNICATIONS LLC | 114J | BOISE | ID |
| 2026-06-04 | 206-289-1XXX | EXIANT COMMUNICATIONS LLC | 114J | RICHMNDBCH | WA |
| 2026-06-04 | 252-256-5XXX | EXIANT COMMUNICATIONS LLC | 114J | KLDEVILHLS | NC |
| 2026-06-04 | 406-225-2XXX | EXIANT COMMUNICATIONS LLC | 114J | BOULDER | MT |
| 2026-06-04 | 509-214-8XXX | EXIANT COMMUNICATIONS LLC | 114J | NEWMANLAKE | WA |
| 2026-06-04 | 919-581-5XXX | EXIANT COMMUNICATIONS LLC | 114J | GOLDSBORO | NC |
| 2026-06-03 | 563-300-3XXX | EXIANT COMMUNICATIONS LLC | 114J | DAVENPORT | IA |
| 2026-06-03 | 580-869-3XXX | EXIANT COMMUNICATIONS LLC | 114J | SOUTHMEADE | OK |
| 2026-06-03 | 661-613-3XXX | EXIANT COMMUNICATIONS LLC | 114J | EDWARDS | CA |
| 2026-06-02 | 207-222-9XXX | EXIANT COMMUNICATIONS LLC | 114J | GORHAM | ME |
| 2026-06-02 | 641-200-7XXX | EXIANT COMMUNICATIONS LLC | 114J | CHARLES CY | IA |
| 2026-06-02 | 680-333-7XXX | EXIANT COMMUNICATIONS LLC | 114J | CANTON | NY |
| 2026-06-02 | 785-946-3XXX | EXIANT COMMUNICATIONS LLC | 114J | MINNEAPOLS | KS |
| 2026-06-02 | 838-222-4XXX | EXIANT COMMUNICATIONS LLC | 114J | PORT HENRY | NY |
| 2026-06-02 | 934-999-2XXX | EXIANT COMMUNICATIONS LLC | 114J | CTRMORICHS | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.