NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 234
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-02 | 234-385-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | AKRON | OH |
| 2024-04-02 | 234-385-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | AKRON | OH |
| 2024-04-02 | 234-434-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | YOUNGSTOWN | OH |
| 2024-04-02 | 234-434-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | YOUNGSTOWN | OH |
| 2024-02-12 | 234-326-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ROOTSTOWN | OH |
| 2024-02-11 | 234-225-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ALLIANCE | OH |
| 2024-02-11 | 234-273-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LEETONIA | OH |
| 2024-02-11 | 234-291-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | SHARON | OH |
| 2024-02-11 | 234-292-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NO JACKSON | OH |
| 2024-02-11 | 234-297-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | NORTH LIMA | OH |
| 2024-02-11 | 234-330-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ROGERS | OH |
| 2024-02-11 | 234-336-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | EPALESTINE | OH |
| 2024-02-11 | 234-355-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MARLBORO | OH |
| 2024-02-11 | 234-383-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | KENT | OH |
| 2024-02-11 | 234-387-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CANTON | OH |
| 2024-02-11 | 234-577-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WELLSVILLE | OH |
| 2024-02-11 | 234-588-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NEWWATERFD | OH |
| 2024-02-11 | 234-687-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SALINEVL | OH |
| 2024-02-11 | 234-777-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | MAGNOLWSBG | OH |
| 2024-02-11 | 234-786-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | HUBBARD | OH |
| 2024-02-10 | 234-381-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | CANFIELD | OH |
| 2024-02-10 | 234-736-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ELIVERPOOL | OH |
| 2024-02-10 | 234-946-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | COLUMBIANA | OH |
| 2024-02-08 | 234-204-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HOLMESVL | OH |
| 2024-02-08 | 234-216-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | SALEM | OH |
| 2024-02-08 | 234-354-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | MILLERSBG | OH |
| 2024-02-08 | 234-366-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | GREENSBURG | OH |
| 2024-02-08 | 234-382-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | MASSILLON | OH |
| 2024-02-08 | 234-390-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | GIRARD | OH |
| 2024-02-08 | 234-392-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WOOSTER | OH |
| 2024-02-08 | 234-393-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LOUISVILLE | OH |
| 2024-02-08 | 234-395-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NO CANTON | OH |
| 2024-02-08 | 234-396-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LISBON | OH |
| 2024-02-08 | 234-397-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NILES | OH |
| 2024-02-08 | 234-399-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | FREDECKSBG | OH |
| 2024-02-08 | 234-415-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | KIDRON | OH |
| 2024-02-08 | 234-437-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | STERLING | OH |
| 2024-02-08 | 234-465-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | APPLECREEK | OH |
| 2024-02-08 | 234-477-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SMITHVILLE | OH |
| 2024-02-08 | 234-956-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | RITTMAN | OH |
| 2024-02-08 | 234-977-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LOWELLVL | OH |
| 2024-02-07 | 234-413-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BIGPRAIRIE | OH |
| 2024-02-07 | 234-595-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | GLENMONT | OH |
| 2024-02-07 | 234-635-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | KILLBUCK | OH |
| 2024-02-07 | 234-657-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | NASHVILLE | OH |
| 2020-10-07 | 234-287-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | YOUNGSTOWN | OH |
| 2020-10-07 | 234-288-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | AKRON | OH |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.