NumberResearchRecent thousands-block assignments
4,094 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/29/2026
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
Sep 2026
Aug 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-24 | 614-305-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GROVE CITY | OH |
| 2025-10-24 | 629-337-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | NASHVILLE | TN |
| 2025-10-24 | 629-337-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | NASHVILLE | TN |
| 2025-10-24 | 629-337-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | NASHVILLE | TN |
| 2025-10-24 | 629-337-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | NASHVILLE | TN |
| 2025-10-24 | 681-981-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-10-24 | 681-981-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ANSTED | WV |
| 2025-10-24 | 712-554-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKE PARK | IA |
| 2025-10-24 | 720-991-4XXX | 4000–4999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | DECKERS | CO |
| 2025-10-24 | 738-200-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2025-10-24 | 747-383-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-10-24 | 747-383-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-10-24 | 747-383-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-10-24 | 747-383-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-10-24 | 747-383-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-10-24 | 763-722-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2025-10-24 | 763-722-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2025-10-24 | 763-722-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2025-10-24 | 763-722-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2025-10-24 | 763-722-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2025-10-24 | 810-852-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BRIGHTON | MI |
| 2025-10-24 | 810-852-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BRIGHTON | MI |
| 2025-10-24 | 858-322-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SNDG MRMS | CA |
| 2025-10-24 | 858-329-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SNDG MRMS | CA |
| 2025-10-24 | 859-528-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2025-10-24 | 859-528-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2025-10-24 | 929-819-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2025-10-24 | 929-819-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2025-10-24 | 929-819-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2025-10-24 | 929-819-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2025-10-24 | 929-828-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-10-24 | 929-828-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-10-24 | 929-828-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-10-24 | 929-828-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-10-24 | 929-829-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-10-24 | 929-829-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-10-24 | 929-829-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-10-23 | 206-863-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 206-863-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | SEATTLE | WA |
| 2025-10-23 | 219-373-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CROWNPOINT | IN |
| 2025-10-23 | 225-517-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA LA - LLC | 653C | ST GABRIEL | LA |
| 2025-10-23 | 235-222-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.