NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 770
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-02-17 | 770-764-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | VILLA RICA | GA |
| 2022-12-20 | 770-520-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | ADAIRSVL | GA |
| 2022-08-22 | 770-520-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ADAIRSVL | GA |
| 2022-08-18 | 770-588-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CARTERSVL | GA |
| 2022-08-18 | 770-764-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VILLA RICA | GA |
| 2022-03-28 | 770-230-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | TALLAPOOSA | GA |
| 2022-03-22 | 770-727-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SENOIA | GA |
| 2020-05-27 | 770-796-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | FAIRMOUNT | GA |
| 2018-06-08 | 770-637-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TEMPLE | GA |
| 2018-04-18 | 770-214-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | CARROLLTON | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.