NumberResearchRecent thousands-block assignments
3,699 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/15/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-04-03 | 517-891-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRONTIER | MI |
| 2024-04-03 | 517-895-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CONCORD | MI |
| 2024-04-03 | 517-991-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMDEN | MI |
| 2024-04-03 | 567-440-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | TOLEDO | OH |
| 2024-04-03 | 567-440-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | TOLEDO | OH |
| 2024-04-03 | 567-440-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TOLEDO | OH |
| 2024-04-03 | 567-440-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TOLEDO | OH |
| 2024-04-03 | 614-708-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | GAHANNA | OH |
| 2024-04-03 | 614-708-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | GAHANNA | OH |
| 2024-04-03 | 628-310-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-310-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-310-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-310-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-310-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-310-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2024-04-03 | 628-377-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | IGNACIO | CA |
| 2024-04-03 | 629-301-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CARTHAGE | TN |
| 2024-04-03 | 629-312-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | NASHVILLE | TN |
| 2024-04-03 | 667-348-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | RIDGELY | MD |
| 2024-04-03 | 720-719-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-719-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-719-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-719-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-970-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 737-384-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AUSTIN | TX |
| 2024-04-03 | 737-384-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AUSTIN | TX |
| 2024-04-03 | 740-514-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | NEWLXINGTN | OH |
| 2024-04-03 | 754-331-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2024-04-03 | 762-205-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MADISON | GA |
| 2024-04-03 | 762-205-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MADISON | GA |
| 2024-04-03 | 762-205-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MADISON | GA |
| 2024-04-03 | 762-279-6XXX | 6000–6999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | THOMSON | GA |
| 2024-04-03 | 812-706-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NEWBURGH | IN |
| 2024-04-03 | 839-235-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | YORK | SC |
| 2024-04-03 | 839-282-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | FORT MILL | SC |
| 2024-04-03 | 839-282-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | FORT MILL | SC |
| 2024-04-03 | 848-354-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2024-04-03 | 848-354-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2024-04-03 | 848-354-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | RAHWAY | NJ |
| 2024-04-03 | 854-271-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 098H | FLORENCE | SC |
| 2024-04-03 | 862-435-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CHATHAM | NJ |
| 2024-04-03 | 862-435-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CHATHAM | NJ |
| 2024-04-03 | 862-435-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CHATHAM | NJ |
| 2024-04-03 | 872-360-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICGOZN09 | IL |
| 2024-04-03 | 872-360-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICGOZN09 | IL |
| 2024-04-03 | 930-280-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | COLUMBUS | IN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/15/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.