NumberResearchRecent thousands-block assignments
3,882 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/06/2026
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
New assignments by month
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-29 | 419-926-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | GREENWICH | OH |
| 2025-01-29 | 423-415-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NEWPORT | TN |
| 2025-01-29 | 430-329-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | GILMER | TX |
| 2025-01-29 | 430-329-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GILMER | TX |
| 2025-01-29 | 430-367-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | JACKSONVL | TX |
| 2025-01-29 | 430-367-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | JACKSONVL | TX |
| 2025-01-29 | 430-367-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | JACKSONVL | TX |
| 2025-01-29 | 430-373-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2025-01-29 | 430-373-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2025-01-29 | 430-373-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2025-01-29 | 440-691-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2025-01-29 | 440-691-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2025-01-29 | 440-691-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2025-01-29 | 440-691-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2025-01-29 | 440-691-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2025-01-29 | 443-304-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | ARBUTUS | MD |
| 2025-01-29 | 469-830-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LEWISVILLE | TX |
| 2025-01-29 | 567-451-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | ELMORE | OH |
| 2025-01-29 | 567-788-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | MARIASTEIN | OH |
| 2025-01-29 | 574-407-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | GOSHEN | IN |
| 2025-01-29 | 585-375-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | OLEAN | NY |
| 2025-01-29 | 607-371-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NORWICH | NY |
| 2025-01-29 | 608-466-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELOIT | WI |
| 2025-01-29 | 619-663-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CAJON | CA |
| 2025-01-29 | 619-663-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CAJON | CA |
| 2025-01-29 | 619-663-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CAJON | CA |
| 2025-01-29 | 640-356-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2025-01-29 | 656-248-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPACEN | FL |
| 2025-01-29 | 660-553-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SEDALIA | MO |
| 2025-01-29 | 662-221-3XXX | 3000–3999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | HERNANDO | MS |
| 2025-01-29 | 667-503-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BALTIMORE | MD |
| 2025-01-29 | 667-503-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BALTIMORE | MD |
| 2025-01-29 | 667-503-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BALTIMORE | MD |
| 2025-01-29 | 667-503-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BALTIMORE | MD |
| 2025-01-29 | 667-503-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BALTIMORE | MD |
| 2025-01-29 | 678-264-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLANTA NW | GA |
| 2025-01-29 | 678-273-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLANTA NW | GA |
| 2025-01-29 | 678-448-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLANTA NE | GA |
| 2025-01-29 | 678-496-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLANTA NW | GA |
| 2025-01-29 | 682-441-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | MANSFIELD | TX |
| 2025-01-29 | 682-441-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MANSFIELD | TX |
| 2025-01-29 | 682-441-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MANSFIELD | TX |
| 2025-01-29 | 682-443-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2025-01-29 | 682-443-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2025-01-29 | 682-443-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2025-01-29 | 682-476-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORT WORTH | TX |
| 2025-01-29 | 682-476-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORT WORTH | TX |
| 2025-01-29 | 689-351-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | ORLANDO | FL |
| 2025-01-29 | 716-784-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BUFFALO | NY |
| 2025-01-29 | 716-784-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BUFFALO | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/06/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.