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 |
|---|---|---|---|---|---|---|---|
| 2025-12-12 | 220-286-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-12-05 | 220-247-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHESHIRCTR | OH |
| 2025-10-17 | 220-267-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHILLICOTH | OH |
| 2025-10-17 | 220-287-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-17 | 220-287-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTSMOUTH | OH |
| 2025-10-07 | 220-242-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANCASTER | OH |
| 2025-10-06 | 220-277-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | NEWCOMRSTN | OH |
| 2025-10-01 | 220-282-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-10-01 | 220-282-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-10-01 | 220-286-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-10-01 | 220-286-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-09-26 | 220-999-4XXX | 4000–4999 | Assigned | VONAGE AMERICA LLC | 197D | NEWPORT | OH |
| 2025-09-12 | 220-257-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | OH |
| 2025-09-04 | 220-285-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONDON | OH |
| 2025-08-28 | 220-279-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2025-08-28 | 220-279-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2025-08-28 | 220-279-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2025-08-28 | 220-279-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PATASKALA | OH |
| 2025-08-12 | 220-282-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-08-12 | 220-282-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATHENS | OH |
| 2025-07-09 | 220-206-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | THE PLAINS | OH |
| 2025-07-09 | 220-300-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILKESVL | OH |
| 2025-07-07 | 220-202-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TILTONSVL | OH |
| 2025-07-07 | 220-677-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLIAMSPT | OH |
| 2025-07-01 | 220-210-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWCONCORD | OH |
| 2025-07-01 | 220-500-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILLERSPT | OH |
| 2025-07-01 | 220-529-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OLDWSHNGTN | OH |
| 2025-07-01 | 220-877-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PROSPECT | OH |
| 2025-06-30 | 220-205-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KILBOURNE | OH |
| 2025-06-30 | 220-250-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRAZEYSBG | OH |
| 2025-06-30 | 220-283-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-06-30 | 220-283-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | 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.