NumberResearchRecent prefix assignments
6 prefixes assigned in April 2026 · from the daily NANPA CO code file, 09/18/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, April 2026
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-14 | 214-829 | ONVOY, LLC - TX | 903C | KAUFMAN | TX |
| 2026-04-14 | 682-490 | ONVOY, LLC - TX | 903C | GLENDALE | TX |
| 2026-04-14 | 945-433 | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-09 | 346-925 | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-926 | ONVOY, LLC - TX | 903C | HUFFMAN | TX |
| 2026-04-09 | 682-489 | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.