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 602
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-12-27 | 602-613-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2022-04-29 | 602-847-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2022-04-29 | 602-847-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2021-10-04 | 602-835-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2021-10-04 | 602-835-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2021-03-08 | 602-804-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2020-07-20 | 602-755-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2020-01-22 | 602-580-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2019-06-11 | 602-587-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2019-06-11 | 602-587-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
| 2018-08-30 | 602-536-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PHOENIX | AZ |
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.