NumberResearchRecent thousands-block assignments
3,770 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/03/2026
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, last 30 days
New assignments by month
Oct 2026
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-03-19 | 326-217-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | ENGLEWOOD | OH |
| 2025-03-19 | 330-300-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | ORRVILLE | OH |
| 2025-03-19 | 330-902-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2025-03-19 | 346-591-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | PORTER HTS | TX |
| 2025-03-19 | 361-966-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | ROBSTOWN | TX |
| 2025-03-19 | 363-213-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2025-03-19 | 363-213-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2025-03-19 | 363-213-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2025-03-19 | 402-358-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CREIGHTON | NE |
| 2025-03-19 | 402-394-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | INMAN | NE |
| 2025-03-19 | 402-395-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ALBION | NE |
| 2025-03-19 | 402-482-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CHAMBERS | NE |
| 2025-03-19 | 405-447-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OK | 409F | NORMAN | OK |
| 2025-03-19 | 405-616-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OK | 409F | OKLA CITY | OK |
| 2025-03-19 | 405-670-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OK | 409F | OKLA CITY | OK |
| 2025-03-19 | 405-674-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OK | 409F | MUSTANG | OK |
| 2025-03-19 | 409-248-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PORTARTHUR | TX |
| 2025-03-19 | 409-298-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | KOUNTZE | TX |
| 2025-03-19 | 409-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BEAUMONT | TX |
| 2025-03-19 | 409-306-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | BEAUMONT | TX |
| 2025-03-19 | 412-282-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PTTSBGZON3 | PA |
| 2025-03-19 | 412-332-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN20 | PA |
| 2025-03-19 | 412-457-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN22 | PA |
| 2025-03-19 | 412-631-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN15 | PA |
| 2025-03-19 | 412-663-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN16 | PA |
| 2025-03-19 | 412-667-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PTTSBGZON1 | PA |
| 2025-03-19 | 414-451-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN1 | WI |
| 2025-03-19 | 414-451-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN1 | WI |
| 2025-03-19 | 414-451-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN1 | WI |
| 2025-03-19 | 417-539-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | HOUSTON | MO |
| 2025-03-19 | 424-294-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAWTHORNE | CA |
| 2025-03-19 | 424-294-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAWTHORNE | CA |
| 2025-03-19 | 432-204-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2025-03-19 | 434-490-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | CHARLOTSVL | VA |
| 2025-03-19 | 434-490-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | CHARLOTSVL | VA |
| 2025-03-19 | 480-259-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2025-03-19 | 484-271-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | NORTHAMPTN | PA |
| 2025-03-19 | 484-296-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | NAZARETH | PA |
| 2025-03-19 | 484-439-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN23 | PA |
| 2025-03-19 | 484-457-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN21 | PA |
| 2025-03-19 | 484-565-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN28 | PA |
| 2025-03-19 | 484-581-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN26 | PA |
| 2025-03-19 | 531-240-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ASHLAND | NE |
| 2025-03-19 | 531-275-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | HOWELLS | NE |
| 2025-03-19 | 531-293-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SCHUYLER | NE |
| 2025-03-19 | 531-330-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WAYNE | NE |
| 2025-03-19 | 531-357-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | AINSWORTH | NE |
| 2025-03-19 | 531-373-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | HEBRON | NE |
| 2025-03-19 | 531-374-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | VALENTINE | NE |
| 2025-03-19 | 531-376-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | AURORA | NE |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/03/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.