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 |
|---|---|---|---|---|---|---|---|
| 2025-11-18 | 937-851-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2025-10-17 | 937-861-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EATON | OH |
| 2025-10-06 | 937-948-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | SIDNEY | OH |
| 2025-10-02 | 937-326-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-09-24 | 937-925-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | SPRINGFLD | OH |
| 2025-09-10 | 937-326-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-09-10 | 937-326-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-09-10 | 937-916-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PIQUA | OH |
| 2025-09-09 | 937-924-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MARYSVILLE | OH |
| 2025-08-27 | 937-331-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2025-08-27 | 937-732-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2025-08-27 | 937-906-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2025-08-20 | 937-924-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MARYSVILLE | OH |
| 2025-08-13 | 937-326-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-08-07 | 937-337-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANSONIA | OH |
| 2025-08-06 | 937-876-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | GREENFIELD | OH |
| 2025-07-23 | 937-929-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEAVERCREK | OH |
| 2025-07-17 | 937-354-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MT VICTORY | OH |
| 2025-07-17 | 937-666-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | E LIBERTY | OH |
| 2025-07-17 | 937-747-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NO LEWISBG | OH |
| 2025-07-15 | 937-248-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TROTWOOD | OH |
| 2025-07-15 | 937-486-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PT WILLIAM | OH |
| 2025-07-15 | 937-573-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TROY | OH |
| 2025-07-15 | 937-582-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DE GRAFF | OH |
| 2025-07-15 | 937-757-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WMANCHESTR | OH |
| 2025-07-15 | 937-758-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST PARIS | OH |
| 2025-07-15 | 937-944-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILMINGTON | OH |
| 2025-07-09 | 937-202-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOLLANSBG | OH |
| 2025-07-09 | 937-273-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELDORADO | OH |
| 2025-07-09 | 937-448-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRADFORD | OH |
| 2025-07-09 | 937-488-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWBRLNGTN | OH |
| 2025-07-09 | 937-664-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SABINA | OH |
| 2025-07-09 | 937-685-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINSVL | OH |
| 2025-07-09 | 937-720-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW PARIS | OH |
| 2025-07-09 | 937-737-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARCANUM | OH |
| 2025-07-09 | 937-804-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEESBURG | OH |
| 2025-07-09 | 937-808-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GREENVILLE | OH |
| 2025-07-09 | 937-868-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GREENFIELD | OH |
| 2025-07-09 | 937-947-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAURA | OH |
| 2025-07-09 | 937-987-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW VIENNA | OH |
| 2025-07-01 | 937-379-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAMERSVL | OH |
| 2025-07-01 | 937-933-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TERREHAUTE | OH |
| 2025-07-01 | 937-957-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | RIPLEY | OH |
| 2025-06-30 | 937-955-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GERMANTOWN | OH |
| 2025-06-26 | 937-326-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-06-26 | 937-755-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWMADISON | OH |
| 2025-06-26 | 937-989-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | YORKCENTER | OH |
| 2025-06-25 | 937-577-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLARKSVL | OH |
| 2025-06-25 | 937-799-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VERSAILLES | OH |
| 2025-06-13 | 937-732-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DAYTON | 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.