NumberResearchRecent thousands-block assignments
7 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 220
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 |
|---|---|---|---|---|---|---|---|
| 2024-10-21 | 220-271-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-10-21 | 220-273-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | SEDALIA | OH |
| 2024-10-14 | 220-254-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2024-09-27 | 220-210-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWCONCORD | OH |
| 2024-09-27 | 220-740-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOWERSALEM | OH |
| 2024-09-26 | 220-240-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2024-09-25 | 220-212-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2024-09-25 | 220-262-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2024-09-25 | 220-262-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2024-09-25 | 220-262-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2024-09-24 | 220-264-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-09-24 | 220-264-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-09-24 | 220-264-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-09-24 | 220-271-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-09-04 | 220-899-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRAYSVILLE | OH |
| 2024-08-28 | 220-271-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2024-08-28 | 220-271-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2024-08-27 | 220-217-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SUNBURY | OH |
| 2024-08-27 | 220-263-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONDON | OH |
| 2024-08-21 | 220-204-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BALTIMORE | OH |
| 2024-08-21 | 220-269-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BALTIMORE | OH |
| 2024-08-21 | 220-269-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BALTIMORE | OH |
| 2024-08-14 | 220-264-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2024-08-14 | 220-264-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2024-08-14 | 220-264-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-08-14 | 220-264-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-08-02 | 220-264-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2024-07-16 | 220-208-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ZANESVILLE | OH |
| 2024-07-16 | 220-241-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ZANESVILLE | OH |
| 2024-07-16 | 220-268-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | WOODSFIELD | OH |
| 2024-07-03 | 220-217-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUNBURY | OH |
| 2024-07-03 | 220-230-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | THORNVILLE | OH |
| 2024-07-03 | 220-233-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RESACA | OH |
| 2024-07-03 | 220-237-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSTON | OH |
| 2024-07-03 | 220-261-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUGARGROVE | OH |
| 2024-07-03 | 220-265-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STEUBENVL | OH |
| 2024-07-03 | 220-300-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILKESVL | OH |
| 2024-07-03 | 220-333-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROSEVILLE | OH |
| 2024-07-03 | 220-677-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIAMSPT | OH |
| 2024-07-03 | 220-678-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOMERSET | OH |
| 2024-07-03 | 220-758-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REINELHKNY | OH |
| 2024-07-02 | 220-242-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANCASTER | OH |
| 2024-07-02 | 220-263-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONDON | OH |
| 2024-07-02 | 220-299-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWCOMRSTN | OH |
| 2024-07-02 | 220-444-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MINGO JCT | OH |
| 2024-07-02 | 220-499-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARIETTA | OH |
| 2024-07-02 | 220-529-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OLDWSHNGTN | OH |
| 2024-07-02 | 220-599-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAURELVL | OH |
| 2024-07-02 | 220-788-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWHOLLAND | OH |
| 2024-07-02 | 220-977-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLEASANTVL | OH |
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.