NumberResearchRecent thousands-block assignments
2,935 blocks assigned in October 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, October 2025
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-31 | 217-301-1XXX | TELNYX LLC | 073H | NIANTIC | IL |
| 2025-10-31 | 218-331-8XXX | TERRA NOVA TELECOM INC. | 145J | MOORHEAD | MN |
| 2025-10-31 | 218-361-7XXX | TERRA NOVA TELECOM INC. | 145J | COOK | MN |
| 2025-10-31 | 218-655-0XXX | TERRA NOVA TELECOM INC. | 145J | CLOQUET | MN |
| 2025-10-31 | 229-710-0XXX | TERRA NOVA TELECOM INC. | 145J | BAINBRIDGE | GA |
| 2025-10-31 | 240-975-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | LAUREL238 | MD |
| 2025-10-31 | 301-533-9XXX | TERRA NOVA TELECOM INC. | 145J | OAKLAND | MD |
| 2025-10-31 | 302-705-0XXX | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MILFORD | DE |
| 2025-10-31 | 307-428-3XXX | T-MOBILE USA, INC. | 6529 | DOUGLAS | WY |
| 2025-10-31 | 309-481-9XXX | TERRA NOVA TELECOM INC. | 145J | WASHINGTON | IL |
| 2025-10-31 | 315-903-2XXX | TERRA NOVA TELECOM INC. | 145J | MACEDON | NY |
| 2025-10-31 | 315-926-0XXX | TERRA NOVA TELECOM INC. | 145J | MARION | NY |
| 2025-10-31 | 317-723-1XXX | TERRA NOVA TELECOM INC. | 145J | OAKLANDON | IN |
| 2025-10-31 | 360-282-9XXX | TERRA NOVA TELECOM INC. | 145J | SNOHOMISH | WA |
| 2025-10-31 | 364-233-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | IRVINGTON | KY |
| 2025-10-31 | 413-421-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOLYOKE | MA |
| 2025-10-31 | 413-421-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOLYOKE | MA |
| 2025-10-31 | 413-516-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WESTFIELD | MA |
| 2025-10-31 | 413-520-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HUNTINGTON | MA |
| 2025-10-31 | 419-801-5XXX | TERRA NOVA TELECOM INC. | 145J | LUCKEY | OH |
| 2025-10-31 | 484-604-4XXX | TERRA NOVA TELECOM INC. | 145J | LENAPE | PA |
| 2025-10-31 | 507-891-2XXX | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | MANTORVL | MN |
| 2025-10-31 | 508-462-2XXX | TERRA NOVA TELECOM INC. | 145J | CHARLTON | MA |
| 2025-10-31 | 508-686-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOPKINTON | MA |
| 2025-10-31 | 508-774-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2025-10-31 | 518-246-1XXX | TERRA NOVA TELECOM INC. | 145J | AMSTERDAM | NY |
| 2025-10-31 | 518-546-4XXX | TERRA NOVA TELECOM INC. | 145J | PORT HENRY | NY |
| 2025-10-31 | 540-444-8XXX | TERRA NOVA TELECOM INC. | 145J | SALEM | VA |
| 2025-10-31 | 567-220-1XXX | TERRA NOVA TELECOM INC. | 145J | TIFFIN | OH |
| 2025-10-31 | 572-997-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | KINGFISHER | OK |
| 2025-10-31 | 610-792-6XXX | TERRA NOVA TELECOM INC. | 145J | ROYERSFORD | PA |
| 2025-10-31 | 614-465-0XXX | TERRA NOVA TELECOM INC. | 145J | ALTON | OH |
| 2025-10-31 | 618-871-5XXX | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | ALLENDALE | IL |
| 2025-10-31 | 628-310-1XXX | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2025-10-31 | 628-310-2XXX | T-MOBILE USA, INC. | 6529 | BELVEDERE | CA |
| 2025-10-31 | 631-859-2XXX | TERRA NOVA TELECOM INC. | 145J | ISLIP | NY |
| 2025-10-31 | 662-337-4XXX | TERRA NOVA TELECOM INC. | 145J | LULA | MS |
| 2025-10-31 | 667-528-0XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-31 | 667-528-1XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-31 | 667-528-2XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-31 | 667-531-8XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-31 | 667-531-9XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-31 | 682-357-9XXX | TERRA NOVA TELECOM INC. | 145J | KELLER | TX |
| 2025-10-31 | 708-487-7XXX | T-MOBILE USA, INC. | 6529 | RIVERDALE | IL |
| 2025-10-31 | 708-768-0XXX | TERRA NOVA TELECOM INC. | 145J | RIVERDALE | IL |
| 2025-10-31 | 708-913-5XXX | TERRA NOVA TELECOM INC. | 145J | HARVEY | IL |
| 2025-10-31 | 712-510-0XXX | EDGETEL, LLC | 179J | SIOUX CITY | IA |
| 2025-10-31 | 716-496-8XXX | TERRA NOVA TELECOM INC. | 145J | CHAFFEE | NY |
| 2025-10-31 | 716-798-3XXX | TERRA NOVA TELECOM INC. | 145J | MEDINA | NY |
| 2025-10-31 | 716-807-0XXX | TERRA NOVA TELECOM INC. | 145J | TONAWANDA | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.