NumberResearchRecent thousands-block assignments
13 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, last 30 days — NPA 724
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 |
|---|---|---|---|---|---|---|---|
| 2018-01-23 | 724-936-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW CASTLE | PA |
| 2018-01-02 | 724-416-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | CANONSBURG | PA |
| 2017-12-15 | 724-243-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEVRNON | PA |
| 2017-12-14 | 724-793-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | KITTANNING | PA |
| 2017-12-13 | 724-891-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BEAVER FLS | PA |
| 2017-12-12 | 724-220-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SCOTTDALE | PA |
| 2017-12-12 | 724-235-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | NEWFLORNCE | PA |
| 2017-12-12 | 724-245-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NEW SALEM | PA |
| 2017-12-12 | 724-262-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MARCHAND | PA |
| 2017-12-12 | 724-303-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | LOWELLVL | PA |
| 2017-12-12 | 724-310-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MONONGAHLA | PA |
| 2017-12-12 | 724-394-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | YOUNGWOOD | PA |
| 2017-12-12 | 724-410-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | SPRINGDALE | PA |
| 2017-12-12 | 724-484-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WALEXANDER | PA |
| 2017-12-12 | 724-491-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MASONTOWN | PA |
| 2017-12-12 | 724-492-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MCDONALD | PA |
| 2017-12-12 | 724-505-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PT MARION | PA |
| 2017-12-12 | 724-571-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | VANDERGRFT | PA |
| 2017-12-12 | 724-580-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | REPUBLIC | PA |
| 2017-12-12 | 724-609-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ZELIENOPLE | PA |
| 2017-12-12 | 724-634-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WMIDDLESEX | PA |
| 2017-12-12 | 724-660-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MIDLAND | PA |
| 2017-12-12 | 724-670-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NEWBEDFORD | PA |
| 2017-12-12 | 724-677-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | SMOCK | PA |
| 2017-12-12 | 724-684-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MONESSEN | PA |
| 2017-12-12 | 724-702-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SALTSBURG | PA |
| 2017-12-12 | 724-703-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | OAKDALE | PA |
| 2017-12-12 | 724-718-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SHARPSVL | PA |
| 2017-12-12 | 724-729-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PARIS | PA |
| 2017-12-12 | 724-800-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | PA |
| 2017-12-12 | 724-860-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SMITHFIELD | PA |
| 2017-12-12 | 724-893-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MERCER | PA |
| 2017-12-12 | 724-948-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | TAYLORSTN | PA |
| 2017-12-11 | 724-218-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | IMPERIAL | PA |
| 2017-12-11 | 724-379-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | DONORA | PA |
| 2017-12-11 | 724-578-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | JEANNETTE | PA |
| 2017-12-11 | 724-615-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | GROVE CITY | PA |
| 2017-12-11 | 724-617-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CLYMER | PA |
| 2017-12-11 | 724-618-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | DAWSON | PA |
| 2017-12-11 | 724-688-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | HERMINIE | PA |
| 2017-12-11 | 724-804-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LATROBE | PA |
| 2017-12-11 | 724-819-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CLAYSVILLE | PA |
| 2017-12-11 | 724-885-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | GREENVILLE | PA |
| 2017-12-11 | 724-913-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HOOKSTOWN | PA |
| 2017-12-11 | 724-951-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | LIGONIER | PA |
| 2017-12-04 | 724-802-9XXX | 9000–9999 | Assigned | IDT AMERICA, CORP. - PA | 213C | WAYNESBURG | PA |
| 2017-11-29 | 724-403-4XXX | 4000–4999 | Assigned | IDT AMERICA, CORP. - PA | 213C | INDIANA | PA |
| 2017-11-29 | 724-653-8XXX | 8000–8999 | Assigned | IDT AMERICA, CORP. - PA | 213C | MONESSEN | PA |
| 2017-11-29 | 724-823-5XXX | 5000–5999 | Assigned | IDT AMERICA, CORP. - PA | 213C | DONORA | PA |
| 2017-11-27 | 724-209-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | AVELLA | PA |
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.