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 |
|---|---|---|---|---|---|---|---|
| 2021-08-09 | 220-732-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ATHENS | OH |
| 2021-08-09 | 220-946-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | COOPERDALE | OH |
| 2021-08-04 | 220-222-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ROSEVILLE | OH |
| 2021-08-03 | 220-345-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | LETART FLS | OH |
| 2021-08-02 | 220-212-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | PATASKALA | OH |
| 2021-08-02 | 220-212-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | PATASKALA | OH |
| 2021-07-27 | 220-788-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | NEWHOLLAND | OH |
| 2021-07-27 | 220-977-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | PLEASANTVL | OH |
| 2021-07-26 | 220-205-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | KILBOURNE | OH |
| 2021-07-08 | 220-213-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | AMANDA | OH |
| 2021-07-06 | 220-710-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PORTSMOUTH | OH |
| 2021-07-06 | 220-710-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PORTSMOUTH | OH |
| 2021-07-06 | 220-710-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PORTSMOUTH | OH |
| 2021-07-06 | 220-999-1XXX | 1000–1999 | Assigned | CAS COMMUNICATIONS, LLC - OH | 380H | NEWPORT | OH |
| 2021-06-29 | 220-900-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | SUGARGROVE | OH |
| 2021-06-25 | 220-399-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | NELSONVL | OH |
| 2021-06-25 | 220-577-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | ZANESVILLE | OH |
| 2021-06-25 | 220-577-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | ZANESVILLE | OH |
| 2021-06-25 | 220-577-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | ZANESVILLE | OH |
| 2021-06-25 | 220-577-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | ZANESVILLE | OH |
| 2021-06-22 | 220-214-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | DANVL | OH |
| 2021-06-22 | 220-214-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | DANVL | OH |
| 2021-06-21 | 220-699-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | IDAHO | OH |
| 2021-06-21 | 220-699-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | IDAHO | OH |
| 2021-06-21 | 220-758-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | REINELHKNY | OH |
| 2021-06-21 | 220-946-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | COOPERDALE | OH |
| 2021-06-19 | 220-299-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | NEWCOMRSTN | OH |
| 2021-06-19 | 220-299-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | NEWCOMRSTN | OH |
| 2021-06-19 | 220-799-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | GUYAN | OH |
| 2021-06-19 | 220-799-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | GUYAN | OH |
| 2021-06-18 | 220-213-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | AMANDA | OH |
| 2021-06-18 | 220-220-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | ALEXANDRIA | OH |
| 2021-06-18 | 220-386-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2021-06-18 | 220-386-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2021-06-18 | 220-386-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2021-06-18 | 220-386-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2021-06-15 | 220-577-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | ZANESVILLE | OH |
| 2021-06-15 | 220-677-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | WILLIAMSPT | OH |
| 2021-06-15 | 220-877-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | PROSPECT | OH |
| 2021-06-14 | 220-299-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | NEWCOMRSTN | OH |
| 2021-06-14 | 220-399-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | NELSONVL | OH |
| 2021-06-14 | 220-788-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | NEWHOLLAND | OH |
| 2021-06-14 | 220-977-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | PLEASANTVL | OH |
| 2021-06-11 | 220-348-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | ADAMSVILLE | OH |
| 2021-06-11 | 220-386-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | CHESAPEAKE | OH |
| 2021-06-11 | 220-432-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | FULTONHAM | OH |
| 2021-06-11 | 220-499-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | MARIETTA | OH |
| 2021-06-11 | 220-599-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | LAURELVL | OH |
| 2021-06-11 | 220-667-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | BARNESVL | OH |
| 2021-06-11 | 220-699-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | IDAHO | 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.