NumberResearchRecent thousands-block assignments
5 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 937
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | 937-677-2XXX | 2000–2999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | DAYTON | OH |
| 2026-08-26 | 937-782-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | BEAVERCREK | OH |
| 2026-08-26 | 937-919-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | XENIA | OH |
| 2026-08-25 | 937-702-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | BEAVERCREK | OH |
| 2026-08-24 | 937-648-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | DAYTON | OH |
| 2026-08-20 | 937-929-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEAVERCREK | OH |
| 2026-08-19 | 937-483-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GEORGETOWN | OH |
| 2026-08-19 | 937-655-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILMINGTON | OH |
| 2026-07-23 | 937-906-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DAYTON | OH |
| 2026-07-20 | 937-977-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DAYTON | OH |
| 2026-07-07 | 937-827-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VERSAILLES | OH |
| 2026-07-07 | 937-916-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PIQUA | OH |
| 2026-07-07 | 937-987-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW VIENNA | OH |
| 2026-06-18 | 937-648-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | DAYTON | OH |
| 2026-06-18 | 937-648-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | DAYTON | OH |
| 2026-06-18 | 937-648-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | DAYTON | OH |
| 2026-06-10 | 937-648-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DAYTON | OH |
| 2026-06-03 | 937-724-6XXX | 6000–6999 | Assigned | AHOI LLC | 883K | SPRING VLY | OH |
| 2026-05-12 | 937-337-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANSONIA | OH |
| 2026-04-14 | 937-649-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | BELLEFNTAN | OH |
| 2026-04-14 | 937-919-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | XENIA | OH |
| 2026-04-07 | 937-955-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | GERMANTOWN | OH |
| 2026-04-06 | 937-273-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELDORADO | OH |
| 2026-04-06 | 937-364-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LYNCHBURG | OH |
| 2026-04-06 | 937-448-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRADFORD | OH |
| 2026-04-01 | 937-782-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEAVERCREK | OH |
| 2026-03-18 | 937-389-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2026-03-18 | 937-389-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2026-03-18 | 937-983-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | TIPP CITY | OH |
| 2026-03-10 | 937-251-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2026-03-10 | 937-380-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2026-03-10 | 937-389-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2026-03-10 | 937-851-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2026-03-10 | 937-851-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2026-03-06 | 937-774-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PIQUA | OH |
| 2026-02-23 | 937-851-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2026-02-19 | 937-906-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2026-01-12 | 937-558-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAYTON | OH |
| 2026-01-09 | 937-486-9XXX | 9000–9999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | PT WILLIAM | OH |
| 2026-01-09 | 937-690-7XXX | 7000–7999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | GEORGETOWN | OH |
| 2026-01-09 | 937-864-6XXX | 6000–6999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | ENON | OH |
| 2026-01-09 | 937-936-8XXX | 8000–8999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | BOWERSVLLE | OH |
| 2026-01-09 | 937-942-7XXX | 7000–7999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | HIGGINSPT | OH |
| 2026-01-09 | 937-945-7XXX | 7000–7999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | SOUTHSOLON | OH |
| 2026-01-09 | 937-970-7XXX | 7000–7999 | Assigned | CINCINNATI BELL EXTENDED TERRITORIES LLC - OH | 309B | CEDARVILLE | OH |
| 2025-12-16 | 937-929-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEAVERCREK | OH |
| 2025-12-05 | 937-946-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | XENIA | OH |
| 2025-12-05 | 937-946-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | XENIA | OH |
| 2025-12-03 | 937-757-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WMANCHESTR | OH |
| 2025-11-18 | 937-851-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | 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.