NumberResearchRecent thousands-block assignments
1 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, last 30 days — NPA 712
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-29 | 712-502-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-505-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MOVILLE | IA |
| 2025-10-29 | 712-812-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-812-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-812-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-812-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-812-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-29 | 712-991-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX CITY | IA |
| 2025-10-24 | 712-554-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKE PARK | IA |
| 2025-10-08 | 712-936-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STORM LAKE | IA |
| 2025-09-22 | 712-820-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COUNCILBLF | IA |
| 2025-09-18 | 712-812-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2025-09-17 | 712-232-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SPENCER | IA |
| 2025-09-17 | 712-334-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SIOUX RPD | IA |
| 2025-09-17 | 712-397-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | WHITING | IA |
| 2025-09-17 | 712-403-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SHELDON | IA |
| 2025-09-17 | 712-416-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CHEROKEE | IA |
| 2025-09-17 | 712-431-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ONAWA | IA |
| 2025-09-17 | 712-538-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | POCAHONTAS | IA |
| 2025-09-17 | 712-759-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SPIRITLAKE | IA |
| 2025-09-17 | 712-936-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | STORM LAKE | IA |
| 2025-09-17 | 712-977-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MILFORD | IA |
| 2025-09-04 | 712-232-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPENCER | IA |
| 2025-09-03 | 712-284-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ALTA | IA |
| 2025-09-03 | 712-337-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ARNOLDS PK | IA |
| 2025-09-03 | 712-391-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ANTHON | IA |
| 2025-09-03 | 712-554-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | LAKE PARK | IA |
| 2025-09-03 | 712-599-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CORECTINVL | IA |
| 2025-09-03 | 712-696-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | DANBURY | IA |
| 2025-09-03 | 712-765-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ESTHERVL | IA |
| 2025-09-03 | 712-845-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LAURENS | IA |
| 2025-09-03 | 712-882-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MAPLETON | IA |
| 2025-09-03 | 712-938-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MERRILL | IA |
| 2025-09-03 | 712-991-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IA | 985E | SIOUX CITY | IA |
| 2025-08-27 | 712-450-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAURENS | IA |
| 2025-08-20 | 712-812-6XXX | 6000–6999 | Assigned | PREMIER COMMUNICATIONS, INC. - IA | 904D | SIOUX CITY | IA |
| 2025-08-15 | 712-820-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COUNCILBLF | IA |
| 2025-07-31 | 712-554-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKE PARK | IA |
| 2025-07-09 | 712-760-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | IDA GROVE | IA |
| 2025-07-03 | 712-812-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | SIOUX CITY | IA |
| 2025-07-03 | 712-812-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | SIOUX CITY | IA |
| 2025-07-03 | 712-812-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | SIOUX CITY | IA |
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.